diff --git a/graph/breadth_first_search.cpp b/graph/breadth_first_search.cpp
index f7a0a5077..3843ac18a 100644
--- a/graph/breadth_first_search.cpp
+++ b/graph/breadth_first_search.cpp
@@ -54,7 +54,10 @@
 #include <list>
 #include <string>
 
-///namespace graph which contains the class Graph
+/**
+ * \namespace graph
+ * \brief Graph algorithms
+ */
 namespace graph{
   /* Class Graph definition */
   template<typename T>