change formatting

Author: shuangela

source/read/retrieve.txt

@@ -180,7 +180,7 @@ you can set in the array:
      - Description
 
    * - ``batchSize`` 
-     - | The limit for each batch returned in a query result. The ``find()`` method has an initial batch size of 101 documents by default and returns a maximum of 16
+     - | The limit for each batch returned in a query result. The ``find`` method has an initial batch size of ``101`` documents by default and returns a maximum of 16
          megabytes per batch. Subsequent ``getMore`` operations issued against the resulting cursor have no default batch size, 
          so they are limited only by the ``16`` megabyte message size. batchSize can enforce a smaller limit than ``16`` megabytes, but not a larger one. 
        | **Type**: ``integer``