lilypond-book.itely: commit a fix for issue 1221

diff --git a/Documentation/usage/lilypond-book.itely b/Documentation/usage/lilypond-book.itely
index ae2278e9ca41b99f23748e49380a539cba1d1c20..ed386b77682a704a2125dcfd4526c759eed96097 100644 (file)
--- a/Documentation/usage/lilypond-book.itely
+++ b/Documentation/usage/lilypond-book.itely
@@ -326,7 +326,7 @@ the number of systems you want in the output.
 
 @example
 \def\betweenLilyPondSystem#1@{
-    \ifnum##1<2\else\expandafter\endinput\fi
+    \ifnum#1<2\else\expandafter\endinput\fi
 @}
 @end example