Merge pull request #1098 from oieioi/fix-comment-backquotes

Fix incorrect comments as AsciiDoc inline code

Author: koic

lib/rubocop/cop/rails/action_controller_test_case.rb

@@ -3,8 +3,8 @@
 module RuboCop
   module Cop
     module Rails
-      # Using `ActionController::TestCase`` is discouraged and should be replaced by
-      # `ActionDispatch::IntegrationTest``. Controller tests are too close to the
+      # Using `ActionController::TestCase` is discouraged and should be replaced by
+      # `ActionDispatch::IntegrationTest`. Controller tests are too close to the
       # internals of a controller whereas integration tests mimic the browser/user.
       #
       # @safety

lib/rubocop/cop/rails/root_pathname_methods.rb

@@ -12,7 +12,7 @@ module Rails
       # `Style/FileRead`, `Style/FileWrite` and `Rails/RootJoinChain`.
       #
       # @safety
-      #   This cop is unsafe for autocorrection because `Dir`'s `children`, `each_child`, `entries`, and `glob`
+      #   This cop is unsafe for autocorrection because ``Dir``'s `children`, `each_child`, `entries`, and `glob`
       #   methods return string element, but these methods of `Pathname` return `Pathname` element.
       #
       # @example