diff --git a/cmd/root.go b/cmd/root.go
index b21e22d..3b0d4f0 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -74,13 +74,13 @@ func Execute() {
 func init() {
 	currentUser, _ = user.Current()
 	cobra.OnInitialize(InitializeConfig)
-	rootCmd.PersistentFlags().IntVar(&concurrency, "concurrency", -1, "set the number of concurrent processes")
-	rootCmd.PersistentFlags().IntVar(&timeout, "timeout", 5, "set the timeout")
-	rootCmd.PersistentFlags().StringVarP(&configPath, "config", "c", "", "set the config file path")
-	rootCmd.PersistentFlags().BoolVarP(&verbose, "verbose", "v", false, "set to enable/disable verbose output")
-	rootCmd.PersistentFlags().BoolVarP(&debug, "debug", "d", false, "set to enable/disable debug messages")
-	rootCmd.PersistentFlags().StringVar(&accessToken, "access-token", "", "set the access token")
-	rootCmd.PersistentFlags().StringVar(&cachePath, "cache", fmt.Sprintf("/tmp/%s/magellan/assets.db", currentUser.Username), "set the scanning result cache path")
+	rootCmd.PersistentFlags().IntVar(&concurrency, "concurrency", -1, "Set the number of concurrent processes")
+	rootCmd.PersistentFlags().IntVar(&timeout, "timeout", 5, "Set the timeout for requests")
+	rootCmd.PersistentFlags().StringVarP(&configPath, "config", "c", "", "Set the config file path")
+	rootCmd.PersistentFlags().BoolVarP(&verbose, "verbose", "v", false, "Set to enable/disable verbose output")
+	rootCmd.PersistentFlags().BoolVarP(&debug, "debug", "d", false, "Set to enable/disable debug messages")
+	rootCmd.PersistentFlags().StringVar(&accessToken, "access-token", "", "Set the access token")
+	rootCmd.PersistentFlags().StringVar(&cachePath, "cache", fmt.Sprintf("/tmp/%s/magellan/assets.db", currentUser.Username), "Set the scanning result cache path")
 
 	// bind viper config flags with cobra
 	checkBindFlagError(viper.BindPFlag("concurrency", rootCmd.PersistentFlags().Lookup("concurrency")))
diff --git a/cmd/version.go b/cmd/version.go
index 3ffff17..b9cfd82 100644
--- a/cmd/version.go
+++ b/cmd/version.go
@@ -14,16 +14,17 @@ var (
 )
 
 var versionCmd = &cobra.Command{
-	Use: "version",
+	Use:   "version",
+	Short: "Print version info and exit",
 	Run: func(cmd *cobra.Command, args []string) {
 		if cmd.Flag("commit").Value.String() == "true" {
 			output = commit
 			if date != "" {
-				output += " built @ " + date
+				output += " built on " + date
 			}
 			fmt.Println(output)
 		} else {
-			fmt.Println(version)
+			fmt.Printf("%s-%s\n", version, commit)
 		}
 	},
 }