diff --git a/cmd/cmd.go b/cmd/cmd.go
index 7137dee..b99fe52 100644
--- a/cmd/cmd.go
+++ b/cmd/cmd.go
@@ -103,7 +103,7 @@ func (f *CLI) AddFlags(flags *flag.FlagSet) {
 			fmt.Sprintf("Uninstall completion for %s command", f.Name))
 	}
 	if flags.Lookup("y") == nil {
-		flags.BoolVar(&f.yes, "y", false, "Don't prompt user for typing 'yes'")
+		flags.BoolVar(&f.yes, "y", false, "Don't prompt user for typing 'yes' when installing completion")
 	}
 }