diff -r 73c892335e74 -r 97d978243703 doc/lgf.dox
--- a/doc/lgf.dox	Tue Jul 30 15:54:46 2013 +0200
+++ b/doc/lgf.dox	Mon Aug 05 14:03:29 2013 +0200
@@ -64,7 +64,7 @@
 \endcode
 
 The \e LGF files can also contain bipartite graphs, in this case a
-\c @red_nodes and a \c @blue_nodes sections describe the node set of the
+\c \@red_nodes and a \c \@blue_nodes sections describe the node set of the
 graph. If a map is in both of these sections, then it can be used as a
 regular node map.