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-rw-r--r--cmd/podman/diff.go2
1 files changed, 1 insertions, 1 deletions
diff --git a/cmd/podman/diff.go b/cmd/podman/diff.go
index 5e6abe243..e094e6bdd 100644
--- a/cmd/podman/diff.go
+++ b/cmd/podman/diff.go
@@ -18,7 +18,7 @@ var (
// Command: podman _diff_ Object_ID
diffDescription = `Displays changes on a container or image's filesystem. The container or image will be compared to its parent layer.`
diffCmd = &cobra.Command{
- Use: "diff [options] {CONTAINER_ID | IMAGE_ID}",
+ Use: "diff [options] {CONTAINER|IMAGE}",
Args: validate.IDOrLatestArgs,
Short: "Display the changes to the object's file system",
Long: diffDescription,