fix grammar

Author: remyleone

cmd/scw/testdata/test-all-usage-help-usage.golden

@@ -1,6 +1,6 @@
 🎲🎲🎲 EXIT CODE: 0 🎲🎲🎲
 🟥🟥🟥 STDERR️️ 🟥🟥🟥️
-Get help about how specific topics inside the CLI
+Get help about how specific topics inside the CLI work
 
 USAGE:
   scw help <command>

internal/namespaces/help/custom.go

@@ -17,7 +17,7 @@ func GetCommands() *core.Commands {
 
 func helpRoot() *core.Command {
 	return &core.Command{
-		Short:                "Get help about how specific topics inside the CLI",
+		Short:                "Get help about how specific topics inside the CLI work",
 		Namespace:            "help",
 		AllowAnonymousClient: true,
 		Groups:               []string{"utility"},