remove trailing whitespace in command descriptions

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

commands/prune.go

@@ -129,7 +129,7 @@ func pruneCmd(dockerCli command.Cli, rootOpts *rootOptions) *cobra.Command {
 
 	cmd := &cobra.Command{
 		Use:   "prune",
-		Short: "Remove build cache ",
+		Short: "Remove build cache",
 		Args:  cli.NoArgs,
 		RunE: func(cmd *cobra.Command, args []string) error {
 			options.builder = rootOpts.builder

commands/version.go

@@ -17,7 +17,7 @@ func runVersion(dockerCli command.Cli) error {
 func versionCmd(dockerCli command.Cli) *cobra.Command {
 	cmd := &cobra.Command{
 		Use:   "version",
-		Short: "Show buildx version information ",
+		Short: "Show buildx version information",
 		Args:  cli.ExactArgs(0),
 		RunE: func(cmd *cobra.Command, args []string) error {
 			return runVersion(dockerCli)

docs/reference/buildx.md

@@ -19,12 +19,12 @@ Build with BuildKit
 | [`inspect`](buildx_inspect.md) | Inspect current builder instance |
 | [`install`](buildx_install.md) | Install buildx as a 'docker builder' alias |
 | [`ls`](buildx_ls.md) | List builder instances |
-| [`prune`](buildx_prune.md) | Remove build cache  |
+| [`prune`](buildx_prune.md) | Remove build cache |
 | [`rm`](buildx_rm.md) | Remove a builder instance |
 | [`stop`](buildx_stop.md) | Stop builder instance |
 | [`uninstall`](buildx_uninstall.md) | Uninstall the 'docker builder' alias |
 | [`use`](buildx_use.md) | Set the current builder instance |
-| [`version`](buildx_version.md) | Show buildx version information  |
+| [`version`](buildx_version.md) | Show buildx version information |
 
 
 

docs/reference/buildx_prune.md

@@ -5,7 +5,7 @@ docker buildx prune
 ```
 
 <!---MARKER_GEN_START-->
-Remove build cache 
+Remove build cache
 
 ### Options
 

docs/reference/buildx_version.md

@@ -5,7 +5,7 @@ docker buildx version
 ```
 
 <!---MARKER_GEN_START-->
-Show buildx version information 
+Show buildx version information
 
 
 <!---MARKER_GEN_END-->