For consistency in usage output the verbs changed from 3rd person to 1st person.

Signed-off-by: Ivan Bodunov <ivan.bodunov@gmail.com>

cmd/podman/inspect.go

@@ -40,7 +40,7 @@ var (
 	inspectDescription = "This displays the low-level information on containers and images identified by name or ID. By default, this will render all results in a JSON array. If the container and image have the same name, this will return container JSON for unspecified type."
 	inspectCommand     = cli.Command{
 		Name:         "inspect",
-		Usage:        "Displays the configuration of a container or image",
+		Usage:        "Display the configuration of a container or image",
 		Description:  inspectDescription,
 		Flags:        sortFlags(inspectFlags),
 		Action:       inspectCmd,

cmd/podman/pause.go

@@ -25,7 +25,7 @@ var (
 `
 	pauseCommand = cli.Command{
 		Name:         "pause",
-		Usage:        "Pauses all the processes in one or more containers",
+		Usage:        "Pause all the processes in one or more containers",
 		Description:  pauseDescription,
 		Flags:        pauseFlags,
 		Action:       pauseCmd,

cmd/podman/rmi.go

@@ -24,7 +24,7 @@ var (
 	}
 	rmiCommand = cli.Command{
 		Name:                   "rmi",
-		Usage:                  "Removes one or more images from local storage",
+		Usage:                  "Remove one or more images from local storage",
 		Description:            rmiDescription,
 		Action:                 rmiCmd,
 		ArgsUsage:              "IMAGE-NAME-OR-ID [...]",

cmd/podman/umount.go

@@ -34,7 +34,7 @@ An unmount can be forced with the --force flag.
 	umountCommand = cli.Command{
 		Name:         "umount",
 		Aliases:      []string{"unmount"},
-		Usage:        "Unmounts working container's root filesystem",
+		Usage:        "Unmount working container's root filesystem",
 		Description:  description,
 		Flags:        sortFlags(umountFlags),
 		Action:       umountCmd,

vendor/github.com/urfave/cli/help.go

@@ -82,7 +82,7 @@ OPTIONS:
 var helpCommand = Command{
 	Name:      "help",
 	Aliases:   []string{"h"},
-	Usage:     "Shows a list of commands or help for one command",
+	Usage:     "Show a list of commands or help for one command",
 	ArgsUsage: "[command]",
 	Action: func(c *Context) error {
 		args := c.Args()