Code is enclosed by code block [skip ci]

soartec-lab · soartec-lab · commit d7c1ecf54038 · 2019-04-12T00:39:45.000+09:00
diff --git a/guides/source/engines.md b/guides/source/engines.md
@@ -1528,4 +1528,6 @@ These are the available configuration hooks. They do not hook into any particula
 
 ### Example
 
-`config.before_configuration { puts 'I am called before any initializers' }`
+```ruby
+config.before_configuration { puts 'I am called before any initializers' }
+```
