Lowercase some errors

This commit is courtesy of

```
for f in $(git ls-files *.go | grep -v ^vendor/); do \
	sed -i 's/\(errors\..*\)"Error /\1"error /' $f;
done

for f in $(git ls-files *.go | grep -v ^vendor/); do \
	sed -i 's/\(errors\..*\)"Failed to /\1"failed to /' $f;
done

```

etc.

Self-reviewed using `git diff --word-diff`, found no issues.

Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>

20 files changed, 46 insertions, 46 deletions

diff --git a/pkg/api/handlers/compat/containers.go b/pkg/api/handlers/compat/containers.go
index 3a904ba87..95499c6a2 100644
--- a/pkg/api/handlers/compat/containers.go
+++ b/pkg/api/handlers/compat/containers.go
@@ -32,7 +32,7 @@ func RemoveContainer(w http.ResponseWriter, r *http.Request) {
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
@@ -59,7 +59,7 @@ func RemoveContainer(w http.ResponseWriter, r *http.Request) {
 				w.WriteHeader(http.StatusNoContent)
 				return
 			}
-			logrus.Warn(errors.Wrapf(err, "Failed to evict container: %q", name))
+			logrus.Warn(errors.Wrapf(err, "failed to evict container: %q", name))
 			utils.InternalServerError(w, err)
 			return
 		}
@@ -91,7 +91,7 @@ func ListContainers(w http.ResponseWriter, r *http.Request) {
 	}
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 	if query.All {
@@ -132,7 +132,7 @@ func GetContainer(w http.ResponseWriter, r *http.Request) {
 	}
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
@@ -160,7 +160,7 @@ func KillContainer(w http.ResponseWriter, r *http.Request) {
 		Signal: "KILL",
 	}
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
diff --git a/pkg/api/handlers/compat/containers_create.go b/pkg/api/handlers/compat/containers_create.go
index 0579da8de..a24dbaa47 100644
--- a/pkg/api/handlers/compat/containers_create.go
+++ b/pkg/api/handlers/compat/containers_create.go
@@ -33,7 +33,7 @@ func CreateContainer(w http.ResponseWriter, r *http.Request) {
 	}
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 	if err := json.NewDecoder(r.Body).Decode(&input); err != nil {
diff --git a/pkg/api/handlers/compat/containers_logs.go b/pkg/api/handlers/compat/containers_logs.go
index d24b7d959..faab66fe7 100644
--- a/pkg/api/handlers/compat/containers_logs.go
+++ b/pkg/api/handlers/compat/containers_logs.go
@@ -35,7 +35,7 @@ func LogsFromContainer(w http.ResponseWriter, r *http.Request) {
 		Tail: "all",
 	}
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
@@ -93,7 +93,7 @@ func LogsFromContainer(w http.ResponseWriter, r *http.Request) {
 
 	logChannel := make(chan *logs.LogLine, tail+1)
 	if err := runtime.Log(r.Context(), []*libpod.Container{ctnr}, options, logChannel); err != nil {
-		utils.InternalServerError(w, errors.Wrapf(err, "Failed to obtain logs for Container '%s'", name))
+		utils.InternalServerError(w, errors.Wrapf(err, "failed to obtain logs for Container '%s'", name))
 		return
 	}
 	go func() {
@@ -111,7 +111,7 @@ func LogsFromContainer(w http.ResponseWriter, r *http.Request) {
 	if !utils.IsLibpodRequest(r) {
 		inspectData, err := ctnr.Inspect(false)
 		if err != nil {
-			utils.InternalServerError(w, errors.Wrapf(err, "Failed to obtain logs for Container '%s'", name))
+			utils.InternalServerError(w, errors.Wrapf(err, "failed to obtain logs for Container '%s'", name))
 			return
 		}
 		writeHeader = !inspectData.Config.Tty
diff --git a/pkg/api/handlers/compat/containers_prune.go b/pkg/api/handlers/compat/containers_prune.go
index 689ed8724..397feac9a 100644
--- a/pkg/api/handlers/compat/containers_prune.go
+++ b/pkg/api/handlers/compat/containers_prune.go
@@ -25,7 +25,7 @@ func PruneContainers(w http.ResponseWriter, r *http.Request) {
 		Filters map[string][]string `schema:"filters"`
 	}{}
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 	for k, v := range query.Filters {
diff --git a/pkg/api/handlers/compat/containers_restart.go b/pkg/api/handlers/compat/containers_restart.go
index 83de2ee88..f4d8f06a1 100644
--- a/pkg/api/handlers/compat/containers_restart.go
+++ b/pkg/api/handlers/compat/containers_restart.go
@@ -19,7 +19,7 @@ func RestartContainer(w http.ResponseWriter, r *http.Request) {
 		// Override golang default values for types
 	}
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.BadRequest(w, "url", r.URL.String(), errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.BadRequest(w, "url", r.URL.String(), errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
diff --git a/pkg/api/handlers/compat/containers_stats.go b/pkg/api/handlers/compat/containers_stats.go
index 16bd0518a..2a76ef962 100644
--- a/pkg/api/handlers/compat/containers_stats.go
+++ b/pkg/api/handlers/compat/containers_stats.go
@@ -27,7 +27,7 @@ func StatsContainer(w http.ResponseWriter, r *http.Request) {
 		Stream: true,
 	}
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
@@ -52,7 +52,7 @@ func StatsContainer(w http.ResponseWriter, r *http.Request) {
 
 	stats, err := ctnr.GetContainerStats(&define.ContainerStats{})
 	if err != nil {
-		utils.InternalServerError(w, errors.Wrapf(err, "Failed to obtain Container %s stats", name))
+		utils.InternalServerError(w, errors.Wrapf(err, "failed to obtain Container %s stats", name))
 		return
 	}
 
diff --git a/pkg/api/handlers/compat/containers_stop.go b/pkg/api/handlers/compat/containers_stop.go
index 9d3425837..13fe25338 100644
--- a/pkg/api/handlers/compat/containers_stop.go
+++ b/pkg/api/handlers/compat/containers_stop.go
@@ -22,7 +22,7 @@ func StopContainer(w http.ResponseWriter, r *http.Request) {
 	}
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
diff --git a/pkg/api/handlers/compat/containers_top.go b/pkg/api/handlers/compat/containers_top.go
index 528dc279c..eadc06101 100644
--- a/pkg/api/handlers/compat/containers_top.go
+++ b/pkg/api/handlers/compat/containers_top.go
@@ -26,7 +26,7 @@ func TopContainer(w http.ResponseWriter, r *http.Request) {
 	}
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
diff --git a/pkg/api/handlers/compat/events.go b/pkg/api/handlers/compat/events.go
index fbb33410f..9efdd1261 100644
--- a/pkg/api/handlers/compat/events.go
+++ b/pkg/api/handlers/compat/events.go
@@ -82,7 +82,7 @@ func GetEvents(w http.ResponseWriter, r *http.Request) {
 		Stream: true,
 	}
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Failed to parse parameters", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "failed to parse parameters", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
@@ -92,7 +92,7 @@ func GetEvents(w http.ResponseWriter, r *http.Request) {
 
 	libpodFilters, err := filtersFromRequest(r)
 	if err != nil {
-		utils.Error(w, "Failed to parse parameters", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "failed to parse parameters", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
diff --git a/pkg/api/handlers/compat/images.go b/pkg/api/handlers/compat/images.go
index cc67ebcd1..9d8bc497a 100644
--- a/pkg/api/handlers/compat/images.go
+++ b/pkg/api/handlers/compat/images.go
@@ -47,7 +47,7 @@ func ExportImage(w http.ResponseWriter, r *http.Request) {
 	name := utils.GetName(r)
 	newImage, err := runtime.ImageRuntime().NewFromLocal(name)
 	if err != nil {
-		utils.ImageNotFound(w, name, errors.Wrapf(err, "Failed to find image %s", name))
+		utils.ImageNotFound(w, name, errors.Wrapf(err, "failed to find image %s", name))
 		return
 	}
 	tmpfile, err := ioutil.TempFile("", "api.tar")
@@ -88,7 +88,7 @@ func PruneImages(w http.ResponseWriter, r *http.Request) {
 	}
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
@@ -138,7 +138,7 @@ func CommitContainer(w http.ResponseWriter, r *http.Request) {
 	}
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 	rtc, err := runtime.GetConfig()
@@ -205,7 +205,7 @@ func CreateImageFromSrc(w http.ResponseWriter, r *http.Request) {
 	}
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 	// fromSrc – Source to import. The value may be a URL from which the image can be retrieved or - to read the image from the request body. This parameter may only be used when importing an image.
@@ -264,7 +264,7 @@ func CreateImageFromImage(w http.ResponseWriter, r *http.Request) {
 	}
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
@@ -272,7 +272,7 @@ func CreateImageFromImage(w http.ResponseWriter, r *http.Request) {
 
 	authConf, authfile, key, err := auth.GetCredentials(r)
 	if err != nil {
-		utils.Error(w, "Failed to retrieve repository credentials", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse %q header for %s", key, r.URL.String()))
+		utils.Error(w, "failed to retrieve repository credentials", http.StatusBadRequest, errors.Wrapf(err, "failed to parse %q header for %s", key, r.URL.String()))
 		return
 	}
 	defer auth.RemoveAuthfile(authfile)
@@ -327,12 +327,12 @@ func GetImage(w http.ResponseWriter, r *http.Request) {
 	name := utils.GetName(r)
 	newImage, err := utils.GetImage(r, name)
 	if err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusNotFound, errors.Wrapf(err, "Failed to find image %s", name))
+		utils.Error(w, "Something went wrong.", http.StatusNotFound, errors.Wrapf(err, "failed to find image %s", name))
 		return
 	}
 	inspect, err := handlers.ImageDataToImageInspect(r.Context(), newImage)
 	if err != nil {
-		utils.Error(w, "Server error", http.StatusInternalServerError, errors.Wrapf(err, "Failed to convert ImageData to ImageInspect '%s'", inspect.ID))
+		utils.Error(w, "Server error", http.StatusInternalServerError, errors.Wrapf(err, "failed to convert ImageData to ImageInspect '%s'", inspect.ID))
 		return
 	}
 	utils.WriteResponse(w, http.StatusOK, inspect)
@@ -370,7 +370,7 @@ func LoadImages(w http.ResponseWriter, r *http.Request) {
 	}
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
diff --git a/pkg/api/handlers/compat/images_history.go b/pkg/api/handlers/compat/images_history.go
index 380aa13c8..3b72798e4 100644
--- a/pkg/api/handlers/compat/images_history.go
+++ b/pkg/api/handlers/compat/images_history.go
@@ -15,7 +15,7 @@ func HistoryImage(w http.ResponseWriter, r *http.Request) {
 
 	newImage, err := runtime.ImageRuntime().NewFromLocal(name)
 	if err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusNotFound, errors.Wrapf(err, "Failed to find image %s", name))
+		utils.Error(w, "Something went wrong.", http.StatusNotFound, errors.Wrapf(err, "failed to find image %s", name))
 		return
 
 	}
diff --git a/pkg/api/handlers/compat/images_push.go b/pkg/api/handlers/compat/images_push.go
index dd706a156..12593a68c 100644
--- a/pkg/api/handlers/compat/images_push.go
+++ b/pkg/api/handlers/compat/images_push.go
@@ -26,7 +26,7 @@ func PushImage(w http.ResponseWriter, r *http.Request) {
 	}
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
@@ -45,13 +45,13 @@ func PushImage(w http.ResponseWriter, r *http.Request) {
 
 	newImage, err := runtime.ImageRuntime().NewFromLocal(imageName)
 	if err != nil {
-		utils.ImageNotFound(w, imageName, errors.Wrapf(err, "Failed to find image %s", imageName))
+		utils.ImageNotFound(w, imageName, errors.Wrapf(err, "failed to find image %s", imageName))
 		return
 	}
 
 	authConf, authfile, key, err := auth.GetCredentials(r)
 	if err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse %q header for %s", key, r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse %q header for %s", key, r.URL.String()))
 		return
 	}
 	defer auth.RemoveAuthfile(authfile)
@@ -76,7 +76,7 @@ func PushImage(w http.ResponseWriter, r *http.Request) {
 		nil, // additional tags
 	)
 	if err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Error pushing image %q", imageName))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "error pushing image %q", imageName))
 		return
 	}
 
diff --git a/pkg/api/handlers/compat/images_remove.go b/pkg/api/handlers/compat/images_remove.go
index 07a0517d7..9731c521c 100644
--- a/pkg/api/handlers/compat/images_remove.go
+++ b/pkg/api/handlers/compat/images_remove.go
@@ -21,7 +21,7 @@ func RemoveImage(w http.ResponseWriter, r *http.Request) {
 	}
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 	if _, found := r.URL.Query()["noprune"]; found {
@@ -32,7 +32,7 @@ func RemoveImage(w http.ResponseWriter, r *http.Request) {
 	name := utils.GetName(r)
 	newImage, err := runtime.ImageRuntime().NewFromLocal(name)
 	if err != nil {
-		utils.ImageNotFound(w, name, errors.Wrapf(err, "Failed to find image %s", name))
+		utils.ImageNotFound(w, name, errors.Wrapf(err, "failed to find image %s", name))
 		return
 	}
 
diff --git a/pkg/api/handlers/compat/images_search.go b/pkg/api/handlers/compat/images_search.go
index be98e4752..131fab69f 100644
--- a/pkg/api/handlers/compat/images_search.go
+++ b/pkg/api/handlers/compat/images_search.go
@@ -22,7 +22,7 @@ func SearchImages(w http.ResponseWriter, r *http.Request) {
 	}
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
diff --git a/pkg/api/handlers/compat/images_tag.go b/pkg/api/handlers/compat/images_tag.go
index 913a59342..b49d9054b 100644
--- a/pkg/api/handlers/compat/images_tag.go
+++ b/pkg/api/handlers/compat/images_tag.go
@@ -16,7 +16,7 @@ func TagImage(w http.ResponseWriter, r *http.Request) {
 	name := utils.GetName(r)
 	newImage, err := runtime.ImageRuntime().NewFromLocal(name)
 	if err != nil {
-		utils.ImageNotFound(w, name, errors.Wrapf(err, "Failed to find image %s", name))
+		utils.ImageNotFound(w, name, errors.Wrapf(err, "failed to find image %s", name))
 		return
 	}
 	tag := "latest"
diff --git a/pkg/api/handlers/compat/info.go b/pkg/api/handlers/compat/info.go
index 398511e64..2bb165522 100644
--- a/pkg/api/handlers/compat/info.go
+++ b/pkg/api/handlers/compat/info.go
@@ -30,18 +30,18 @@ func GetInfo(w http.ResponseWriter, r *http.Request) {
 
 	infoData, err := runtime.Info()
 	if err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrapf(err, "Failed to obtain system memory info"))
+		utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrapf(err, "failed to obtain system memory info"))
 		return
 	}
 
 	configInfo, err := runtime.GetConfig()
 	if err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrapf(err, "Failed to obtain runtime config"))
+		utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrapf(err, "failed to obtain runtime config"))
 		return
 	}
 	versionInfo, err := define.GetVersion()
 	if err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrapf(err, "Failed to obtain podman versions"))
+		utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrapf(err, "failed to obtain podman versions"))
 		return
 	}
 	stateInfo := getContainersState(runtime)
diff --git a/pkg/api/handlers/compat/networks.go b/pkg/api/handlers/compat/networks.go
index 87b947549..c5387b1e9 100644
--- a/pkg/api/handlers/compat/networks.go
+++ b/pkg/api/handlers/compat/networks.go
@@ -35,7 +35,7 @@ func InspectNetwork(w http.ResponseWriter, r *http.Request) {
 	//}
 	//decoder := r.Context().Value("decoder").(*schema.Decoder)
 	//if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-	//	utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+	//	utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 	//	return
 	//}
 	config, err := runtime.GetConfig()
@@ -170,7 +170,7 @@ func ListNetworks(w http.ResponseWriter, r *http.Request) {
 		// override any golang type defaults
 	}
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 	config, err := runtime.GetConfig()
diff --git a/pkg/api/handlers/compat/resize.go b/pkg/api/handlers/compat/resize.go
index 3f5360546..bdc051d73 100644
--- a/pkg/api/handlers/compat/resize.go
+++ b/pkg/api/handlers/compat/resize.go
@@ -28,7 +28,7 @@ func ResizeTTY(w http.ResponseWriter, r *http.Request) {
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
diff --git a/pkg/api/handlers/compat/version.go b/pkg/api/handlers/compat/version.go
index 92900b75d..d5070dbbc 100644
--- a/pkg/api/handlers/compat/version.go
+++ b/pkg/api/handlers/compat/version.go
@@ -27,7 +27,7 @@ func VersionHandler(w http.ResponseWriter, r *http.Request) {
 
 	infoData, err := runtime.Info()
 	if err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrapf(err, "Failed to obtain system memory info"))
+		utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrapf(err, "failed to obtain system memory info"))
 		return
 	}
 
diff --git a/pkg/api/handlers/compat/volumes.go b/pkg/api/handlers/compat/volumes.go
index a45509fdb..a3c9fbd2f 100644
--- a/pkg/api/handlers/compat/volumes.go
+++ b/pkg/api/handlers/compat/volumes.go
@@ -29,7 +29,7 @@ func ListVolumes(w http.ResponseWriter, r *http.Request) {
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
@@ -83,7 +83,7 @@ func CreateVolume(w http.ResponseWriter, r *http.Request) {
 	query := struct{}{}
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 	// decode params from body
@@ -196,7 +196,7 @@ func RemoveVolume(w http.ResponseWriter, r *http.Request) {
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
@@ -251,7 +251,7 @@ func PruneVolumes(w http.ResponseWriter, r *http.Request) {
 	}
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 	// TODO: We have no ability to pass pruning filters to `PruneVolumes()` so