Doc: Clarify value of space-alist's `next-note' element if not set

diff --git a/scm/define-grob-properties.scm b/scm/define-grob-properties.scm
index 54798874db64e1365da38a8ea996c671bd807b70..f3b684754f6d4f7b89bc4cc1992768f7d79ccd2a 100644 (file)
--- a/scm/define-grob-properties.scm
+++ b/scm/define-grob-properties.scm
@@ -904,7 +904,8 @@ Standard choices for @w{@code{@var{break-align-symbol}}} are listed in
 used when the grob is just left of the first note on a line
 
 @item next-note
-used when the grob is just left of any other note
+used when the grob is just left of any other note;
+if not set, the value of @code{first-note} gets used
 
 @item right-edge
 used when the grob is the last item on the line (only compatible with