.gitignore in airbrake-api-3.2.1 vs .gitignore in airbrake-api-3.2.2

@@ -1,6 +1,6 @@
-*.sw?
-.DS_Store
-coverage
-*.gem
-pkg/*
-Gemfile.lock
+*.sw?
+.DS_Store
+coverage
+*.gem
+pkg/*
+Gemfile.lock