diff --git a/pkg/yqlib/doc/headers/Document Index.md b/pkg/yqlib/doc/headers/Document Index.md
index 4430ab14..2f29853b 100644
--- a/pkg/yqlib/doc/headers/Document Index.md	
+++ b/pkg/yqlib/doc/headers/Document Index.md	
@@ -1 +1 @@
-Use the `documentIndex` operator to select nodes of a particular document.
\ No newline at end of file
+Use the `documentIndex` operator (or the `di` shorthand) to select nodes of a particular document.
\ No newline at end of file