DOCSP-25533 removes incorrect statement from "Clear Jumbo Flag" tutorial in v6.0 (#2069) (#2077)

* DOCSP-25533 removes incorrect statement from "Clear Jumbo Flag" tutorial

* internal review feedback

Author: jmd-mongo

source/tutorial/clear-jumbo-flag.txt

@@ -14,14 +14,8 @@ If MongoDB cannot split a chunk that exceeds the :ref:`specified chunk
 size <sharding-chunk-size>`, MongoDB labels the chunk as 
 :ref:`jumbo <jumbo-chunks>`.
 
-If the chunk size no longer exceeds the :ref:`specified chunk size
-<sharding-chunk-size>`, MongoDB automatically clears the ``jumbo`` flag
-for the chunk when the :binary:`~bin.mongos` rewrites the chunk
-metadata.
-
-In cases where you need to clear the flag manually, however, the
-following procedures outline the steps to manually clear the ``jumbo``
-flag.
+To manually clear the ``jumbo`` flag, use one of the following 
+procedures:
 
 Procedures
 ----------