Invalid object format correction

Author: vermaslal

source/reference/operator/update/positional-filtered.txt

@@ -28,7 +28,7 @@ Definition
    .. code-block:: javascript
 
       { <update operator>: { "<array>.$[<identifier>]" : value } },
-      { arrayFilters: [ { <identifier>: <condition> } } ] }
+      { arrayFilters: [ { <identifier>: <condition> } ] }
 
    Use in conjunction with the ``arrayFilters`` option to update all
    elements that match the :ref:`3.6-arrayFilters` conditions in the
@@ -39,7 +39,7 @@ Definition
       db.collection.updateMany(
          { <query conditions> },
          { <update operator>: { "<array>.$[<identifier>]" : value } },
-         { arrayFilters: [ { <identifier>: <condition> } } ] }
+         { arrayFilters: [ { <identifier>: <condition> } ] }
       )
 
    .. note::