diff --git a/Packages/_QP_solver/include/CGAL/_QP_solver/QP_solver.h b/Packages/_QP_solver/include/CGAL/_QP_solver/QP_solver.h
index 08e0fc0a1ef..6cffc24f096 100644
--- a/Packages/_QP_solver/include/CGAL/_QP_solver/QP_solver.h
+++ b/Packages/_QP_solver/include/CGAL/_QP_solver/QP_solver.h
@@ -1664,7 +1664,8 @@ QP_solver<Rep_>::
 template < class Rep_ >
 void
 QP_solver<Rep_>::
-    set_pricing_strategy( typename QP_solver<Rep_>::Pricing_strategy& pricing_strategy)
+    set_pricing_strategy( 
+      typename QP_solver<Rep_>::Pricing_strategy& pricing_strategy)
         {
             
             CGAL_optimisation_debug {