.gitignore in watir-webdriver-0.6.2 vs .gitignore in watir-webdriver-0.6.3

@@ -9,6 +9,7 @@
 Gemfile.lock
 .rvmrc
 *.rbc
 .rbx/*
 chromedriver.log
-support/html5.html
+support/html5.html
+/doc
\ No newline at end of file