Fix melpazoid warning

Author: dakra

Makefile

@@ -23,7 +23,7 @@ package-lint:
 		--eval "(package-initialize)" \
 		--eval "(require 'package-lint)" \
 		-f package-lint-batch-and-exit \
-		ghostel.el ghostel-debug.el
+		ghostel.el
 
 checkdoc:
 	$(EMACS) --batch -Q \

ghostel-debug.el

@@ -5,7 +5,6 @@
 ;; Author: Daniel Kraus
 ;; URL: https://github.com/dakra/ghostel
 ;; Version: 0.2.50
-;; Package-Requires: ((emacs "27.1"))
 ;; SPDX-License-Identifier: GPL-3.0-or-later
 
 ;; This file is NOT part of GNU Emacs.