Add reference to Grace_auto_beam_engraver to Notation/Rhythms

diff --git a/Documentation/notation/rhythms.itely b/Documentation/notation/rhythms.itely
index a455e6cebaab47a283a75ba751fdfc8f784a6dee..020a21092c304b81b19327d920f667903c1bf513 100644 (file)
--- a/Documentation/notation/rhythms.itely
+++ b/Documentation/notation/rhythms.itely
@@ -3481,6 +3481,7 @@ Snippets:
 Internals Reference:
 @rinternals{GraceMusic},
 @rinternals{Grace_beam_engraver},
+@rinternals{Grace_auto_beam_engraver},
 @rinternals{Grace_engraver},
 @rinternals{Grace_spacing_engraver}.