Small improvement to help message. (#218)

Signed-off-by: axelsimon <github@axelsimon.net>

cmd/server/app/root.go

@@ -33,13 +33,10 @@ var logType string
 // rootCmd represents the base command when called without any subcommands
 var rootCmd = &cobra.Command{
 	Use:   "rekor-server",
-	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: "Rekor signature transparency log server",
+	Long: `Rekor fulfills the signature transparency role of sigstore's software 
+	signing infrastructure. It can also be run on its own and is designed to be 
+	extensible to work with different manifest schemas and PKI tooling`,
 	// Uncomment the following line if your bare application
 	// has an action associated with it:
 	//	Run: func(cmd *cobra.Command, args []string) { },

cmd/server/app/watch.go

@@ -51,8 +51,8 @@ const rekorSthBucketEnv = "REKOR_STH_BUCKET"
 // watchCmd represents the serve command
 var watchCmd = &cobra.Command{
 	Use:   "watch",
-	Short: "start a process to watch and record STH's from Rekor",
-	Long:  `start a process to watch and record STH's from Rekor`,
+	Short: "Start a process to watch and record STH's from Rekor",
+	Long:  `Start a process to watch and record STH's from Rekor`,
 	PreRun: func(cmd *cobra.Command, args []string) {
 		// these are bound here so that they are not overwritten by other commands
 		if err := viper.BindPFlags(cmd.Flags()); err != nil {