[ci skip] Fix fenced code block lang

2015-03-02 00:37:58 +09:00 · 2015-03-02 00:37:58 +09:00 · a1035ad238
commit a1035ad238
parent dcfd4bf223
1 changed files with 1 additions and 1 deletions
--- a/guides/source/4_0_release_notes.md
+++ b/guides/source/4_0_release_notes.md
@ -181,7 +181,7 @@ Please refer to the [Changelog](https://github.com/rails/rails/blob/4-0-stable/a
 * `String#to_date` now raises `ArgumentError: invalid date` instead of `NoMethodError: undefined method 'div' for nil:NilClass`
  when given an invalid date. It is now the same as `Date.parse`, and it accepts more invalid dates than 3.x, such as:

-  ```
+  ```ruby
  # ActiveSupport 3.x
  "asdf".to_date # => NoMethodError: undefined method `div' for nil:NilClass
  "333".to_date # => NoMethodError: undefined method `div' for nil:NilClass