Root changed to not run anything.

cmd/root.go

@@ -5,11 +5,9 @@ import "github.com/spf13/cobra"
 var rootCmd = &cobra.Command{
 	Use:   "ionbeam",
 	Short: "ionbeam is a client for Apache Aurora",
-	Long: `A light-weight, intuitive command line client for use with Apache Aurora.`,
-	Run: func(cmd *cobra.Command, args []string) {},
-  }
+	Long:  `A light-weight, intuitive command line client for use with Apache Aurora.`,
+}
 
-
-  func Execute() {
+func Execute() {
 	rootCmd.Execute()
-  }
+}