add to toc

Author: mongoKart

source/data-formats.txt

@@ -22,6 +22,7 @@ Specialized Data Formats
    :maxdepth: 1
 
    BSON </data-formats/bson>
+   Extended JSON </data-formats/extended-json>
    Custom Types </data-formats/custom-types>
    Dates & Times </data-formats/dates-and-times>
    UUIDs </data-formats/uuid>
@@ -35,6 +36,7 @@ application. To learn how to work with these data formats, see the following
 sections:
 
 - Learn how to work with BSON documents in the :ref:`pymongo-bson` guide.
+- Learn how to translate BSON to Extended JSON in the :ref:`pymongo-extended-json` guide.
 - Learn how to encode and decode custom types in the :ref:`pymongo-custom-types` guide.
 - Learn how to work with Python ``datetime`` objects in {+driver-short+} in the
   :ref:`pymongo-dates-times` guide.