Correct module description

xtldr/modules/beep/globals.c

@@ -2,7 +2,7 @@
  * PROJECT:         ExectOS
  * COPYRIGHT:       See COPYING.md in the top level directory
  * FILE:            xtldr/modules/beep/globals.c
- * DESCRIPTION:     Dummy XTLDR module global variables
+ * DESCRIPTION:     Beep module global variables
  * DEVELOPERS:      Rafal Kupiec <belliash@codingworkshop.eu.org>
  */