.gitignore in middleman-robots-1.2.0 vs .gitignore in middleman-robots-1.2.1

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