use classnames for interface naming; remove inclusion of

[lilypond.git] / lily / separating-group-spanner.cc

diff --git a/lily/separating-group-spanner.cc b/lily/separating-group-spanner.cc
index c905b430e78a3326be8148ac78adcf5d1fa3e039..d2bc23a6d339e3a016f9d8c549231692676cd020 100644 (file)
--- a/lily/separating-group-spanner.cc
+++ b/lily/separating-group-spanner.cc
@@ -109,7 +109,7 @@ Separating_group_spanner::add_spacing_unit (Grob *me, Item *i)
   Pointer_group_interface::add_unordered_grob (me, ly_symbol2scm ("elements"), i);
 }
 
-ADD_INTERFACE (Separating_group_spanner, "separating-group-spanner-interface",
+ADD_INTERFACE (Separating_group_spanner,
               "A spanner that calculates spacing constraints (\"rods\") "
               "using the @code{separation-item-interface} grobs in @code{elements}.",