Build: remove unneeded EXTRA_DIST.

diff --git a/Documentation/included/GNUmakefile b/Documentation/included/GNUmakefile
index 2eb9bd70250943441b5245c599233b866b4aa59e..6ba37af6fc908e504d7cc5c699da1e2f35784bc8 100644 (file)
--- a/Documentation/included/GNUmakefile
+++ b/Documentation/included/GNUmakefile
@@ -5,6 +5,5 @@ STEPMAKE_TEMPLATES=documentation
 EXTRA_DIST_FILES= README
 EXTRA_DIST_FILES+=$(call src-wildcard,*.ly)
 EXTRA_DIST_FILES+=$(call src-wildcard,*.ily)
-EXTRA_DIST_FILES+=$(call src-wildcard,lbook-*)
 
 include $(depth)/make/stepmake.make