.gitignore in rack-prx_auth-0.0.4 vs .gitignore in rack-prx_auth-0.0.6

@@ -5,9 +5,10 @@
 /coverage/
 /doc/
 /pkg/
 /spec/reports/
 /tmp/
+/vendor/bundle/
 *.bundle
 *.so
 *.o
 *.a
 mkmf.log