Change root command name to all lower case so that the cobra-generated examples work correctly on case-sensitive file systems

client/cmd/root.go

@@ -12,7 +12,7 @@ import (
 
 // rootCmd represents the base command when called without any subcommands
 var rootCmd = &cobra.Command{
-	Use:   "hiSHtory",
+	Use:   "hishtory",
 	Short: "hiSHtory: Better shell history",
 }