.gitignore in simple2ch-0.1.2 vs .gitignore in simple2ch-0.1.3

@@ -71,11 +71,11 @@
 .yardoc
 Gemfile.lock
 InstalledFiles
 _yardoc
 coverage
-#doc/
+doc/
 lib/bundler/man
 pkg
 rdoc
 spec/reports
 test/tmp
@@ -101,11 +101,11 @@
 build/
 
 ## Documentation cache and generated files:
 /.yardoc/
 /_yardoc/
-#/doc/
+/doc/
 /rdoc/
 
 ## Environment normalisation:
 /.bundle/
 /lib/bundler/man/
@@ -117,7 +117,5 @@
 # .ruby-gemset
 
 # unless supporting rvm < 1.11.0 or doing something fancy, ignore this:
 .rvmrc
 
-
-.idea/*