.gitignore in combustion-1.1.0 vs .gitignore in combustion-1.1.1

@@ -1,8 +1,9 @@
 *.gem
 .bundle
 Gemfile.lock
 gemfiles/*.lock
+gemfiles/*.gemfile
 pkg/*
 .rubocop-*-yml
 .ruby-version
 .rvmrc
 spec/dummy/spec/internal/db/*.sqlite