Add default to waitQueueTimeoutMS

Author: jordan-smith721

source/fundamentals/connection/connection-options.txt

@@ -322,6 +322,8 @@ string, see :manual:`Connection Strings </reference/connection-string/>` in the
      - ``0``
      - Specifies the amount of time, in milliseconds, spent attempting to check out a connection
        from a server's connection pool before timing out.
+       
+       ``0`` signifies no timeout.
 
    * - **zlibCompressionLevel**
      - integer between ``-1`` and ``9`` (inclusive)