Address SA feedback

Author: mcmorisi

source/indexes/compound-index.txt

@@ -58,7 +58,7 @@ both fields indexed in ascending order:
    :dedent:
 
 The following is an example of a query that uses the index created in
-the preceding code example:
+the preceding code sample:
 
 .. io-code-block::
    :copyable: true
@@ -84,6 +84,9 @@ Additional Information
 To learn more about compound indexes, see :manual:`Compound Indexes </core/index-compound>`
 in the {+mdb-server+} manual.
 
+To learn about effective indexing strategies using compound indexes, see
+:manual:`The ESR Rule </tutorial/equality-sort-range-rule>` in the {+mdb-server+} manual.
+
 API Documentation
 ~~~~~~~~~~~~~~~~~