DOCSP-35777 Source Writes After Commit (#388) (#391)

Author: ajhuh-mdb

source/reference/api/commit.txt

@@ -23,8 +23,13 @@ Requirements
 
 Before using the ``commit`` endpoint:
 
-- Stop your application. This ensures that no additional writes occur on
-  the source cluster.
+- Stop your application to prevent any further writes to the source cluster. 
+  During commit, you may still read from the source cluster.
+  
+  .. warning:: 
+
+     If you write to the source cluster during commit, you might experience 
+     data loss. 
 
 - Use the :ref:`progress <c2c-api-progress>` endpoint to confirm the
   following values: