.gitignore in google-directory-0.0.3 vs .gitignore in google-directory-0.0.4

@@ -1,9 +1,10 @@
 ._*
 .DS_Store
 .bundle
 .rvmrc
 *.log
+*.gem
 
 test/*
 pkg/*
 
 Gemfile.lock
\ No newline at end of file