DOCSP-11895 correct mongoreplay build errors

source/release-notes/4.0.txt

@@ -1227,11 +1227,11 @@ MongoDB Tools
 :toolcommand:`mongoreplay play <play>`  supports a new ``MONGOREPLAY_HOST``
 environment variable that specifies the MongoDB connection string when
 running ``mongoreplay play``. The new environment vairable can be used
-instead of the command-line ``--host``
-option.
+instead of the command-line ``--host`` option.
 
 For example, to play back a recording to a :binary:`~bin.mongod`
-instance running with authentication ``mongodb1.example.net:27017``, you can specify the connection string in:
+instance running with authentication at ``mongodb1.example.net:27017``,
+you can specify the connection string in:
 
 -  The ``MONGOREPLAY_HOST`` environment variable:
 
@@ -1240,7 +1240,7 @@ instance running with authentication ``mongodb1.example.net:27017``, you can spe
       export MONGOREPLAY_HOST="mongodb://myUserName:[email protected]:27017/?authSource=admin"
       mongoreplay play -p /some/path/to/my/recording.bson
 
--  The :option:``--host`` command-line option
+-  The ``--host`` command-line option:
 
    .. code-block:: sh