readme update

README.md

@@ -82,7 +82,7 @@ Command: kill %s
 ```
 ```bash
 #runs the 'kill' command on 'player'
-mctl command run placeholder kill player
+mctl command run placeholder player
 ```
 Running the placeholder command with the arg 'player' will run 'kill player' on the server
 

cmd/root.go

@@ -16,7 +16,7 @@ var rootCmd = &cobra.Command{
 	Use:     "mctl",
 	Short:   "A remote console client",
 	Long:    `mctl is a terminal-friendly remote console client made to manage game servers.`,
-	Version: "v0.3.4", //change version number
+	Version: "v0.5.1",
 }
 
 // Execute adds all child commands to the root command and sets flags appropriately.