update cmd descriptions

cmd/backup.go

@@ -24,13 +24,8 @@ import (
 // backupCmd represents the backup command
 var backupCmd = &cobra.Command{
 	Use:   "backup",
-	Short: "A brief description of your command",
-	Long: `A longer description that spans multiple lines and likely contains examples
-and usage of using your command. For example:
-
-Cobra is a CLI library for Go that empowers applications.
-This application is a tool to generate the needed files
-to quickly create a Cobra application.`,
+	Short: "Execute the backup.",
+	Long:  `Execute the backup. Used config can be overridden by providing arguments.`,
 	Run: func(cmd *cobra.Command, args []string) {
 		fmt.Println("backup called")
 	},

cmd/root.go

@@ -24,13 +24,8 @@ import (
 // rootCmd represents the base command when called without any subcommands
 var rootCmd = &cobra.Command{
 	Use:   "lb",
-	Short: "A brief description of your application",
-	Long: `A longer description that spans multiple lines and likely contains
-examples and usage of using your application. For example:
-
-Cobra is a CLI library for Go that empowers applications.
-This application is a tool to generate the needed files
-to quickly create a Cobra application.`,
+	Short: "Perform backups from any source to any destination.",
+	Long:  `Lifeboat is a general purpose backup tool which supports backups for arbitrary sources and destinations.`,
 }
 
 // Execute adds all child commands to the root command and sets flags appropriately.