Fix spelling "setup" -> "set up" and similar

* Replace "setup", "lookup", "cleanup", "backup" with
  "set up", "look up", "clean up", "back up"
  when used as verbs. Replace also variations of those.

* Improve language in a few places.

Signed-off-by: Erik Sjölund <erik.sjolund@gmail.com>

3 files changed, 3 insertions, 3 deletions

diff --git a/pkg/api/handlers/compat/containers_stats.go b/pkg/api/handlers/compat/containers_stats.go
index 66743ce06..d6bc26416 100644
--- a/pkg/api/handlers/compat/containers_stats.go
+++ b/pkg/api/handlers/compat/containers_stats.go
@@ -58,7 +58,7 @@ func StatsContainer(w http.ResponseWriter, r *http.Request) {
 		flusher.Flush()
 	}
 
-	// Setup JSON encoder for streaming.
+	// Set up JSON encoder for streaming.
 	coder.SetEscapeHTML(true)
 	var preRead time.Time
 	var preCPUStats CPUStats
diff --git a/pkg/api/handlers/libpod/containers_stats.go b/pkg/api/handlers/libpod/containers_stats.go
index d34254fd7..46d722a3d 100644
--- a/pkg/api/handlers/libpod/containers_stats.go
+++ b/pkg/api/handlers/libpod/containers_stats.go
@@ -66,7 +66,7 @@ func StatsContainer(w http.ResponseWriter, r *http.Request) {
 		flusher.Flush()
 	}
 
-	// Setup JSON encoder for streaming.
+	// Set up JSON encoder for streaming.
 	coder := json.NewEncoder(w)
 	coder.SetEscapeHTML(true)
 
diff --git a/pkg/api/server/listener_api.go b/pkg/api/server/listener_api.go
index 2d02df7dc..aaaf6688e 100644
--- a/pkg/api/server/listener_api.go
+++ b/pkg/api/server/listener_api.go
@@ -11,7 +11,7 @@ import (
 // ListenUnix follows stdlib net.Listen() API, providing a unix listener for given path
 //   ListenUnix will delete and create files/directories as needed
 func ListenUnix(network string, path string) (net.Listener, error) {
-	// setup custom listener for API server
+	// set up custom listener for API server
 	err := os.MkdirAll(filepath.Dir(path), 0770)
 	if err != nil {
 		return nil, errors.Wrapf(err, "api.ListenUnix() failed to create %s", filepath.Dir(path))