Revises per copy review.

Author: erabil-mdb

source/cluster-config-file.txt

@@ -150,7 +150,7 @@ Optional and Conditional {+Cluster+} Settings
 ---------------------------------------------
 
 Your {+cluster+} configuration file may contain additional optional or
-conditional {+cluster+} settings. If you selected a ``clusterType`` of ``GEOSHARDED``, you must specify these {+cluster+} settings either
+conditional {+cluster+} settings. If you selected a ``clusterType`` of ``GEOSHARDED``, you must specify the following {+cluster+} settings either
 in the configuration file or as flags in the command:
 
 .. list-table:: 
@@ -174,7 +174,7 @@ in the configuration file or as flags in the command:
 
        If you specify a ``numShards`` value of ``1`` and a
        ``clusterType`` of ``SHARDED``, |service| deploys a single-shard
-       `sharded cluster <https://www.mongodb.com/docs/manual/reference/glossary/#std-term-sharded-cluster>`__.
+       :manual:`sharded cluster </reference/glossary/#std-term-sharded-cluster>`.
 
        Don't create a sharded cluster with a single shard for production environments. Single-shard sharded clusters don't provide the same benefits as multi-shard configurations.