Updated README for result iterator filtering 2

README.md

@@ -1204,7 +1204,7 @@ The following attributes will pass validation since they explicitly `allow_nil`:
 
 ### Filtering result lists
 
-If the API returns a JSON list of items, this is retured to you as a `Flexirest::ResultIterator` object. A `ResultIterator` sorts simple filtering of the list based on values matching a specified criteria (or matching using regular expressions):
+If the API returns a JSON list of items, this is retured to you as a `Flexirest::ResultIterator` object. A `ResultIterator` sorts simple filtering of the list using a `where` method based on values matching a specified criteria (or matching using regular expressions):
 
 ```ruby
 class Article < Flexirest::Base