README.md in second_level_cache-2.1.5 vs README.md in second_level_cache-2.1.6

- old
+ new

@@ -15,10 +15,10 @@ ## Install In your gem file: ```ruby -gem "second_level_cache", "~> 2.1.5" +gem "second_level_cache", "~> 2.1.6" ``` For ActiveRecord 3: ```ruby