make override more clear.

diff --git a/input/regression/property-nested-revert.ly b/input/regression/property-nested-revert.ly
index 9c8c0eda1ddf5d43f7ab02e2d3b1bc65889fa7db..5103384eeb1c2a814b791b8245fb50469bc6f2c6 100644 (file)
--- a/input/regression/property-nested-revert.ly
+++ b/input/regression/property-nested-revert.ly
@@ -12,7 +12,7 @@ Scheme list syntax."
   f2 \glissando c
   \override Glissando #'bound-details #'right #'Y = #4
   f2 \glissando c |
-  \override Glissando #'bound-details #'left #'Y = #-4
+  \override Glissando #'bound-details #'left #'Y = #-6
   f2 \glissando c
   \displayMusic  \revert Glissando #'(bound-details right Y)
   f2 \glissando c