Fix output of Schedule Delete

It should be `\n` and not `/n/` when doing the printf on a schedule delete.

Signed-off-by: Jon Whitcraft <jwhitcraft@mac.com>

changelogs/unreleased/1120-jwhitcraft

@@ -0,0 +1 @@
+Fixed the newline output when deleting a schedule.

pkg/cmd/cli/schedule/delete.go

@@ -110,7 +110,7 @@ func Run(o *cli.DeleteOptions) error {
 			errs = append(errs, errors.WithStack(err))
 			continue
 		}
-		fmt.Printf("Schedule deleted: %v/n", s.Name)
+		fmt.Printf("Schedule deleted: %v\n", s.Name)
 	}
 	return kubeerrs.NewAggregate(errs)
 }