Modified usage info

README.md

@@ -15,7 +15,7 @@ Builds available [here](https://cdn.seedno.de/builds/roulette).
 ## Usage output
 ```
 Usage:
-  roulette <path1> [path2] ... [pathN] [flags]
+  roulette <path> [path2]... [flags]
   roulette [command]
 
 Available Commands:
@@ -28,7 +28,6 @@ Flags:
   -p, --port int    port to listen on (default 8080)
   -r, --recursive   recurse into subdirectories
   -v, --verbose     log accessed files to stdout
-      --version     version for roulette
 
 Use "roulette [command] --help" for more information about a command.
 ```

cmd/root.go

@@ -15,7 +15,7 @@ var Recursive bool
 var Verbose bool
 
 var rootCmd = &cobra.Command{
-	Use:   "roulette <path1> [path2] ... [pathN]",
+	Use:   "roulette <path> [path2]...",
 	Short: "Serves random images from the specified directories.",
 	Args:  cobra.MinimumNArgs(1),
 	Run: func(cmd *cobra.Command, args []string) {

cmd/version.go

@@ -10,7 +10,7 @@ import (
 	"github.com/spf13/cobra"
 )
 
-var Version = "0.6.2"
+var Version = "0.6.3"
 
 func init() {
 	rootCmd.AddCommand(versionCmd)