DOCSP-27524 Removes backlink (#2757) (#2768)

Author: kennethdyer

source/tutorial/sort-results-with-indexes.txt

@@ -32,8 +32,7 @@ on disk to store data exceeding the 100 megabyte system memory limit
 while processing a blocking sort operation.
 
 Sort operations that use an index often have better performance than
-blocking sorts. For more information on creating indexes to support
-sort operations, see :ref:`sorting-with-indexes`.
+blocking sorts.
 
 .. note::