Updated per @MongoCaleb review.

Author: Anthony Sansone

source/installation.txt

@@ -18,8 +18,11 @@ Install MongoDB
 .. index:: installation guides
 .. index:: installation
 
-This section of the manual contains tutorials on installation of
-MongoDB.
+MongoDB is released as two editions: *Community* and *Enterprise*.
+Community is the open source release of MongoDB. Enterprise provides 
+additional administration, authentication, and monitoring features. 
+*Installation steps vary depending on the edition; both procedures are 
+outlined in this section.*
 
 For upgrade instructions, see :ref:`3.6-upgrade` instead.
 

source/tutorial/install-mongodb-on-windows.txt

@@ -15,12 +15,6 @@ Overview
 
 Use this tutorial to install MongoDB Community Edition on Windows systems. 
 
-MongoDB is released as two editions: *Community* and *Enterprise*.
-Community is the open source release of MongoDB. Enterprise provides 
-additional administration, authentication, and monitoring features. 
-To install `MongoDB Enterprise Advanced <https://www.mongodb.com/products/mongodb-enterprise-advanced>`__, 
-see the :doc:`Enterprise tutorial </tutorial/install-mongodb-enterprise-on-windows>`.
-
 .. note::
 
    .. include:: /includes/fact-default-bind-ip-change.rst
@@ -35,8 +29,8 @@ software dependencies and automatically upgrades any previous version
 of MongoDB that was installed using an ``.msi`` file.
 
 To find which version, service pack, and build of Windows is  
-running on your host and the processor type of that host, enter the 
-following command in either the :guilabel:`Command Prompt` or 
+running on your host, as well as the processor type of that host, 
+enter the following command in either the :guilabel:`Command Prompt` or
 :guilabel:`Powershell`:
 
 .. code-block:: powershell