README.md in counter-cache-credis-0.0.2 vs README.md in counter-cache-credis-0.0.3

@@ -1,6 +1,6 @@
-# Counter::Cache::Redis
+# Counter::Cache::CRedis
 
 Set a counter for model through redis in order to improve perfomance.
 
 ## Installation
 
@@ -49,9 +49,14 @@
 
 ```
 
 ### Use
 
+```ruby
+class Student < ActiveRecord::Base
+    counter_cache_redis
+end
+```
 ```ruby
 student = Student.first
 # It will increase itself by one
 student.update_counter
 # get views_count through redis