DOCSP-9030: feedback fixes for Fundamentals > Connection Guide (#69)

* DOCSP-9030: feedback fixes for Fundamentals > Connection Guide

Author: Chris Cho

source/fundamentals/connection.txt

@@ -10,15 +10,15 @@ Connection URI
 --------------
 
 The **connection URI** is the set of instructions that the driver uses to
-connect to a MongoDB instance or replica set deployment. It instructs the
-driver on how it should connect to MongoDB and how it should behave while
-connected. The following example shows each part of the connection URI:
+connect to a MongoDB deployment. It instructs the driver on how it should 
+connect to MongoDB and how it should behave while connected. The following 
+example shows each part of the connection URI:
 
 .. figure:: /includes/figures/connection_string_parts.png
 
 
-In this example, for the connection string format, we use ``mongodb+srv`` which
-specifies the :manual:`DNS Seedlist Connection Format
+In this example, for the protocol, we use ``mongodb+srv`` which specifies the
+:manual:`DNS Seedlist Connection Format 
 </reference/connection-string/#dns-seedlist-connection-format>`. This indicates
 that the hostname following it corresponds to the DNS SRV record of your
 MongoDB instance or deployment. If your instance or deployment does not have a
@@ -44,7 +44,8 @@ your MongoDB instance.
 
 The last part of the connection string contains connection and authentication
 options as parameters. In the example above, we set two connection options:
-``poolSize=20`` and ``w=majority``.
+``poolSize=20`` and ``w=majority``. 
+For more information on connection options, skip to the :ref:`Connection Options` section.
 
 The code below shows how you can use the sample connection URI in a client to
 connect to MongoDB.
@@ -61,13 +62,13 @@ A MongoDB replica set deployment is a group of connected instances that
 store the same set of data. This configuration of instances provides data
 redundancy and high data availability.
 
-To connect to a replica set deployment, specify the host and port numbers of
-each instance, separated by a comma, and the replica set name as the value of
-the ``replicaSet`` parameter.
+To connect to a replica set deployment, specify the hostname and port numbers
+of each instance, separated by a comma, and the replica set name as the value
+of the ``replicaSet`` parameter in the connection string. 
 
-.. code-block::
+.. code-block:: none
 
-   mongodb+srv://host1:27017,host2:27017,host3:27017/?replicaSet=myRs
+   mongodb://host1:27017,host2:27017,host3:27017/?replicaSet=myRs
 
 .. note::