.gitignore in rspec-block_is_expected-1.0.3 vs .gitignore in rspec-block_is_expected-1.0.4

@@ -1,7 +1,6 @@
 /.bundle/
 /.yardoc
-/Gemfile.lock
 /*.gem
 /_yardoc/
 /coverage/
 /doc/
 /pkg/