DOCSP-38105 fixing build errors (#137)

* DOCSP-38105 fixing build errors

* DOCSP-38105 fixing build errors

Author: ltran-mdb2

source/mongodump/mongodump-behavior.txt

@@ -136,7 +136,7 @@ collection metadata which includes the following properties:
 
 If :binary:`~bin.mongodump` outputs to standard output (``stdout``), the
 output does not include metadata. For more information, see the
-:option:`--out` option. 
+:option:`--out <mongodump --out>` option. 
 
 Metadata Format
 ~~~~~~~~~~~~~~~

source/mongorestore.txt

@@ -173,20 +173,6 @@ Rebuild Indexes
 ``mongorestore`` recreates indexes recorded by 
 :binary:`~bin.mongodump` after restoring data.
 
-.. note::
-
-   For MongoDB installations with ``featureCompatibilityVersion`` (fCV)
-   set to ``"4.0"`` or earlier, creating indexes will
-   :limit:`error if an index key in an existing document exceeds the
-   limit <Index Key Limit>`. 
-
-   To avoid this issue, consider using hashed indexes or indexing a
-   computed value instead. If you want to resolve the index issue after
-   restoring the data, you can disable the default index key length
-   validation on the target database by setting the :binary:`~bin.mongod`
-   instance's :parameter:`failIndexKeyTooLong` parameter to false.
-
-
 Exclude ``system.profile`` Collection
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~