DOCSP-17051 document ability to guarantee correct collStats and dbStats (#166)

* DOCSP-17051 document ability to guarantee correct collStats and dbStats

* DOCSP-17051 updates for feedback

Author: kanchana-mongodb

source/supported-unsupported/mql-support.txt

@@ -181,6 +181,26 @@ Diagnostic Commands
               ...
              }
 
+       {+adl+} introduces an optional boolean parameter, ``sync``, to 
+       bypass the cache and fetch the most recent storage statistics 
+       for a given collection. The following values are valid for the 
+       ``sync`` parameter:
+
+       - ``true`` - to bypass the cache and return the most recent 
+         storage statistics
+       - ``false`` - to return cached data 
+
+       If the ``sync`` parameter is omitted, defaults to ``false``.
+
+       .. example:: 
+
+          .. code-block:: shell 
+             
+             db.runCommand( {collStats: "<string>", sync: true|false} )
+
+       To learn more about the parameters supported by this 
+       command, see :manual:`collStats </reference/command/collStats>`.
+
    * - :manual:`connectionStatus </reference/command/connectionStatus>`
 
      - Returns information about the current connection, specifically
@@ -198,6 +218,26 @@ Diagnostic Commands
        * ``fsUsedSize``
        * ``fsTotalSize``
 
+       {+adl+} introduces an optional boolean parameter, ``sync``, to 
+       bypass the cache and fetch the most recent storage statistics 
+       for a given database. The following values are valid for the 
+       ``sync`` parameter:
+
+       - ``true`` - to bypass the cache and return the most recent 
+         storage statistics
+       - ``false`` - to use the cached data also
+
+       If the ``sync`` parameter is omitted, defaults to ``false``.
+
+       .. example:: 
+
+          .. code-block:: shell 
+             
+             db.runCommand( {dbStats: 1, sync: true|false} )
+
+       To learn more about the parameters supported by this 
+       command, see :manual:`dbStats </reference/command/dbStats>`. 
+
    * - :manual:`explain </reference/command/explain>`
 
      - The data returned by ``explain`` documents the |data-lake| query