Add missing release number

diff --git a/input/regression/lyric-hyphen-grace.ly b/input/regression/lyric-hyphen-grace.ly
index 64a11b1d238f0c02f43c486bad82a34633d06eb9..81363c6d11673acfd6b38f953032f5044b3a1564 100644 (file)
--- a/input/regression/lyric-hyphen-grace.ly
+++ b/input/regression/lyric-hyphen-grace.ly
@@ -4,6 +4,7 @@
 of a line if the grace's main note starts a new syllable."
 }
 
+\version "2.13.56"
 <<
   \new Staff {
     \appoggiatura f'8 g'2 g'( | \break