Merge pull request #13003 from laurocaetano/fix_assertion_for_turbolinks

Fix the assertion for not inclusion of turbolinks on application.js.

railties/test/generators/app_generator_test.rb

@@ -202,7 +202,7 @@ def test_skip_turbolinks_when_it_is_not_on_gemfile
     end
 
     assert_file "app/assets/javascripts/application.js" do |contents|
-      assert_no_match %r{^//=\s+turbolinks\s}, contents
+      assert_no_match %r{^//= require turbolinks}, contents
     end
   ensure
     template.close