Update 16/umbraco-cms/extending/flag-providers.md

Author: eshanrnh

16/umbraco-cms/extending/flag-providers.md

@@ -4,7 +4,7 @@ description: Describes how to use provide flags in management API responses for
 
 # Flag Providers
 
-The Umbraco management APIs for trees, collections and items include a `flags` collection for each item. These indicate additional information for the item that can presented to users.
+The Umbraco management APIs for trees, collections, and items include a `flags` collection for each item. These indicate additional information for the item that can be presented to users.
 
 The Umbraco backoffice will use this to provide additional overlay icons on tree, collection and item presentations. This core behavior and extension point is described in the article on [backoffice signs](../customizing/back-office-signs.md).