.gitignore in git-conform-1.1.0 vs .gitignore in git-conform-1.2.1

@@ -1,9 +1,9 @@
 /.bundle/
 /.yardoc
-/Gemfile.lock
 /_yardoc/
 /coverage/
 /doc/
 /pkg/
 /spec/reports/
 /tmp/
+/vendor/