diff --git a/example/boost_web_graph.expected b/example/boost_web_graph.expected
index ea1ce0db..b79bbf47 100644
--- a/example/boost_web_graph.expected
+++ b/example/boost_web_graph.expected
@@ -1,4 +1,4 @@
-The diameter of the boost web-site graph is 3
+The diameter of the boost web-site graph is 2
 
 Number of clicks from the home page: 
 0	www.boost.org