.gitignore in watir-webdriver-0.3.4 vs .gitignore in watir-webdriver-0.3.5

@@ -6,6 +6,7 @@
 coverage
 rdoc
 .yardoc
 Gemfile.lock
 .rvmrc
-*.rbc
+*.rbc
+.rbx/*
\ No newline at end of file