contractions and ref

Author: mayaraman19

source/reference/mongosync/mongosync-behavior.txt

@@ -115,12 +115,13 @@ Chunk Distribution
 
 .. important::
 
-   Even if the source cluster is balanced, ``mongosync`` does not
+   Even if the source cluster is balanced, ``mongosync`` doesn't
    ensure balance of the destination cluster. Because ``mongosync``
-   does not support the execution of sharding operations during
+   doesn't support the execution of sharding operations during
    migration, you must wait until it is safe to accept writes 
    to rebalance the destination cluster. See :ref:`sharding-balancing`
-   for guidance on how to rebalance the cluster and :ref:`c2c-sharded-limitations`
+   for guidance on how to rebalance the cluster and 
+   :ref:`sharded cluster limitations <c2c-sharded-limitations>`
    for information on sharded cluster limitations in ``mongosync``.
 
 ``mongosync`` does not preserve chunk distribution from the source to