Merge pull request #6876 from dnkoutso/more_danger

Fix Dangerfile again

Dangerfile

@@ -2,7 +2,7 @@
 # ensuring that we don't get green builds based on a subset of tests
 (git.modified_files + git.added_files - %w(Dangerfile)).each do |file|
   next unless File.file?(file)
-  next unless file.ends_with? '.rb'
+  next unless file.end_with? '.rb'
 
   contents = File.read(file)
   if file.start_with?('spec')