bump lilypond.tely version to 2.11

diff --git a/Documentation/user/lilypond.tely b/Documentation/user/lilypond.tely
index ce5b8b4f1096d886611866f52d669f54acb8f3d6..2b0b3091e44e9ce1446fee381fbbe9dca2123871 100644 (file)
--- a/Documentation/user/lilypond.tely
+++ b/Documentation/user/lilypond.tely
@@ -133,7 +133,7 @@ Free Documentation License''.
 @top GNU LilyPond --- The music typesetter
 @c HJJ: Info needs `@top', which is a synonym for `@unnumbered' in TeX.
 
-This is the user manual for GNU LilyPond 2.10.x series.
+This is the user manual for GNU LilyPond 2.11.x series.
 @ifhtml
 (See the bottom of this page for the exact version number).
 @end ifhtml