clarify wording based on rr feedback

Author: shuangela

source/includes/extracts-watch-option.yaml

@@ -1,11 +1,11 @@
 ref: watch-option-batchSize
 content: |
-
-  Specifies the batch size for the cursor, which will apply to both the
-  initial ``aggregate`` command and any subsequent ``getMore`` commands.
-  If batchSize is set, ``aggregate`` and any subsequent ``getMore`` commands returns the smaller of 16 megabytes of data 
-  or batchSize documents. Operations of type ``find``, ``aggregate``, ``listIndexes``, and ``listCollections`` return a maximum of ``16`` megabytes per batch. 
-  batchSize can enforce a smaller limit than ``16`` megabytes, but not a larger one. 
+  The maximum number of documents within each batch returned in a query result. By default,
+  the ``find()`` method has an initial batch size of ``101`` documents
+  and a maximum of 16 megabytes for each subsequent batch. This
+  option can enforce a smaller limit than 16 megabytes, but not a larger
+  one. If you set ``batchSize`` to a limit that results in batches larger than
+  16 MB, this option has no effect.
 
   Irrespective of the ``batchSize`` option, the initial ``aggregate`` command
   response for a change stream generally does not include any documents

source/read/retrieve.txt

@@ -180,9 +180,12 @@ 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
-         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. 
+     - | The maximum number of documents within each batch returned in a query result. By default,
+         the ``find()`` method has an initial batch size of ``101`` documents
+         and a maximum of 16 megabytes for each subsequent batch. This
+         option can enforce a smaller limit than 16 megabytes, but not a larger
+         one. If you set ``batchSize`` to a limit that results in batches larger than
+         16 MB, this option has no effect.
        | **Type**: ``integer``
 
    * - ``collation`` 

source/reference/method/MongoDBCollection-find.txt

@@ -52,9 +52,12 @@ Parameters
 
      * - batchSize
        - integer
-       - Sets the number of documents to return in the first batch if the number of documents to return is over ``101``.
-         Defaults to ``101``. A batchSize of ``0`` means that the cursor will be
-         established, but no documents will be returned in the first batch.
+       - The maximum number of documents within each batch returned in a query result. By default,
+         the ``find()`` method has an initial batch size of ``101`` documents
+         and a maximum of 16 megabytes for each subsequent batch. This
+         option can enforce a smaller limit than 16 megabytes, but not a larger
+         one. If you set ``batchSize`` to a limit that results in batches larger than
+         16 MB, this option has no effect.
 
          Unlike the previous wire protocol version, a batchSize of ``1`` for the
          :dbcommand:`find` command does not close the cursor.

source/reference/method/MongoDBCollection-listSearchIndexes.txt

@@ -40,13 +40,12 @@ Parameters
 
      * - batchSize
        - integer
-       - Specifies the batch size for the cursor, which will apply to both thex
-         initial ``aggregate`` command and any subsequent ``getMore`` commands.
-         If batchSize is set, ``aggregate`` and any subsequent ``getMore`` commands returns the smaller of ``16`` megabytes of data 
-         or batchSize documents. Operations of type ``find``, ``aggregate``, ``listIndexes``, and ``listCollections`` return a maximum of ``16`` megabytes per batch. 
-         batchSize can enforce a smaller limit than ``16`` megabytes, but not a larger one. 
-
-         If batchSize is not set, ``aggregate`` and ``getMore`` commands return up to ``16`` megabytes of data. 
+       - The maximum number of documents within each batch returned in a query result. By default,
+         the ``find()`` method has an initial batch size of ``101`` documents
+         and a maximum of 16 megabytes for each subsequent batch. This
+         option can enforce a smaller limit than 16 megabytes, but not a larger
+         one. If you set ``batchSize`` to a limit that results in batches larger than
+         16 MB, this option has no effect. 
 
          A batchSize of ``0`` is special in that and will only apply to the
          initial ``aggregate`` command; subsequent ``getMore`` commands will use

source/reference/method/MongoDBDatabase-aggregate.txt

@@ -54,19 +54,13 @@ Parameters
 
      * - batchSize
        - integer
-       - Specifies the batch size for the cursor, which will apply to both the
-         initial ``aggregate`` command and any subsequent ``getMore`` commands.
+       - The maximum number of documents within each batch returned in a query result. By default,
+         the ``find()`` method has an initial batch size of ``101`` documents
+         and a maximum of 16 megabytes for each subsequent batch. This
+         option can enforce a smaller limit than 16 megabytes, but not a larger
+         one. If you set ``batchSize`` to a limit that results in batches larger than
+         16 MB, this option has no effect.
 
-         The ``aggregate`` command has an initial batch size of 101 documents by default.
-         Subsequent ``getMore`` operations issued against the resulting cursor have no default batch size, 
-         so they are limited only by the ``16`` megabyte message size.
-
-         If batchSize is set, ``aggregate`` and any subsequent ``getMore`` commands returns the smaller of 16 megabytes of data 
-         or batchSize documents. Operations of type ``aggregate`` return a maximum of ``16`` megabytes per batch. 
-         batchSize can enforce a smaller limit than ``16`` megabytes, but not a larger one. 
-
-         If batchSize is not set, ``aggregate`` and ``getMore`` commands return up to ``16`` megabytes of data. 
-
          A batchSize of ``0`` is special in that and will only apply to the
          initial ``aggregate`` command; subsequent ``getMore`` commands will use
          the server's default batch size. This may be useful for quickly