diff --git a/lib/rubygems.rb b/lib/rubygems.rb
index 5f0579bbef..c018492150 100644
--- a/lib/rubygems.rb
+++ b/lib/rubygems.rb
@@ -1,5 +1,4 @@
 # frozen_string_literal: true
-# -*- ruby -*-
 #--
 # Copyright 2006 by Chad Fowler, Rich Kilmer, Jim Weirich and others.
 # All rights reserved.