formatting nit

diff --git a/lily/paper-book.cc b/lily/paper-book.cc
index 37a156238a4e898dade1fc801dae3667b3a71a70..bddeffe15084c1370ae85d611a368067357f7e07 100644 (file)
--- a/lily/paper-book.cc
+++ b/lily/paper-book.cc
@@ -411,7 +411,7 @@ Paper_book::pages ()
 
   pages_ = SCM_EOL;
   SCM proc = paper_->c_variable ("page-breaking-wrapper");
-  pages_ = scm_apply_0 (proc, scm_list_1(self_scm ()));
+  pages_ = scm_apply_0 (proc, scm_list_1 (self_scm ()));
 
   /* set systems_ from the pages */
   if (systems_ == SCM_BOOL_F)