Fix broken doc compiling.

[lilypond.git] / Documentation / user / simultaneous.itely

diff --git a/Documentation/user/simultaneous.itely b/Documentation/user/simultaneous.itely
index b550f1a240630078661478257d867fdb9fad4044..f630fa8bf38dbf348923cfa949ef709f2a02300f 100644 (file)
--- a/Documentation/user/simultaneous.itely
+++ b/Documentation/user/simultaneous.itely
@@ -9,6 +9,9 @@
 @node Simultaneous notes
 @section Simultaneous notes
 
+@lilypondfile[quote,ragged-right,line-width=16\cm,staffsize=16]
+{simultaneous-headword.ly}
+
 Polyphony in music refers to having more than one voice occurring
 in a piece of music.  Polyphony in LilyPond refers to having more
 than one voice on the same staff.
@@ -97,6 +100,8 @@ Examples: @lsr{contemporary,cluster@/.ly}.
 @node Collision resolution
 @unnumberedsubsubsec Collision resolution
 
+@cindex Merging noteheads
+
 Normally, note heads with a different number of dots are not
 merged, but when the object property
 @code{merge-differently-dotted} is set in the