Merge pull request #9 from jordan-smith721/ORM-fix

Change O/RM to ORM

Author: jordan-smith721

source/index.txt

@@ -12,7 +12,7 @@ Introduction
 ------------
 
 Welcome to the documentation site for the official {+provider-long+}.
-You can add the provider to your .NET application as an object-relational mapper (O/RM)
+You can add the provider to your .NET application as an object-relational mapper (ORM)
 to work with data in MongoDB.
 Download the provider by using `NuGet <https://www.nuget.org/packages/{+package+}>`__,
 or set up a runnable project by following our :ref:`Quick Start guide <entity-framework-quickstart>`.