Update README.md

Author: glytch

README.md

@@ -1,6 +1,6 @@
 # Graphql::EagerLoad
 
-This gem assumes you are using [Rails](http://rubyonrails.org) and [ActiveRecord](https://guides.rubyonrails.org/active_record_querying.html). And that your GraphQL types and fields map as closely to your data model as possible. It uses those assumptions, or conventions, to handle a N+1 prevention for you.
+This gem assumes you are using [Rails](http://rubyonrails.org) and [ActiveRecord](https://guides.rubyonrails.org/active_record_querying.html). And that your GraphQL types and fields map as closely to your data model as possible. It uses those assumptions, or conventions, to handle N+1 prevention for you.
 
 It does so by traversing your graphql query looking for fields on types that match
 associations on those types' corresponding models. For each field found to be an association, this