.gitignore in formtastic-2.1.1 vs .gitignore in formtastic-2.2.0.rc

@@ -6,9 +6,10 @@
 *~
 *.swp
 *watchr.rb
 log/*
 .rvmrc
+.ruby-version
 .bundle
 Gemfile.lock
 .yardoc
 doc/
 tmp