doxygen comment for mm2gv.c

diff --git a/cmd/tools/mm2gv.c b/cmd/tools/mm2gv.c
index 5c8c50ef2e039400a37c3530de09a37d18718b4a..07b56872ab68708e344beeb79b80d1bd5f7d6d63 100644 (file)
--- a/cmd/tools/mm2gv.c
+++ b/cmd/tools/mm2gv.c
@@ -1,3 +1,8 @@
+/**
+ * @file
+ * @brief <a href=https://math.nist.gov/MatrixMarket/>Matrix Market</a>-DOT converter
+ */
+
 /*************************************************************************
  * Copyright (c) 2011 AT&T Intellectual Property 
  * All rights reserved. This program and the accompanying materials