ortho: fix doxygen reference

diff --git a/lib/ortho/ortho.c b/lib/ortho/ortho.c
index e99bc6cd6d8ab4d36be70b3075ec7e8bdef1270f..263cc1bb2b8d698966335986a021304dadc7bb4e 100644 (file)
--- a/lib/ortho/ortho.c
+++ b/lib/ortho/ortho.c
@@ -1494,7 +1494,7 @@ emitEdge (FILE* fp, Agedge_t* e, route rte, maze* m, boxf bb)
 }
 
 /**
- * @brief dumps in dot format @ref cells and @ref edges of
+ * @brief dumps in dot format @ref snode::cells and @ref edges of
  * @ref sgraph for debugging
  *
  * The routine uses coordinates of @ref cells calculated