diff --git a/src/network/utils/red-queue.cc b/src/network/utils/red-queue.cc
index 94c4d3ea7..a203bd1eb 100644
--- a/src/network/utils/red-queue.cc
+++ b/src/network/utils/red-queue.cc
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * This code was ported from NS-2.34, with licence:
+ * This code was ported from ns-2 (queue/red.cc), with license:
  *
  * Copyright (c) 1990-1997 Regents of the University of California.
  * All rights reserved.
@@ -13,11 +13,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the Computer Systems
- *	Engineering Group at Lawrence Berkeley Laboratory.
- * 4. Neither the name of the University nor of the Laboratory may be used
+ * 3. Neither the name of the University nor of the Laboratory may be used
  *    to endorse or promote products derived from this software without
  *    specific prior written permission.
  *
diff --git a/src/network/utils/red-queue.h b/src/network/utils/red-queue.h
index eee60d797..2951634c1 100644
--- a/src/network/utils/red-queue.h
+++ b/src/network/utils/red-queue.h
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * This code was ported from NS-2.34, with licence:
+ * This code was ported from ns-2 (queue/red.h), with license:
  *
  * Copyright (c) 1990-1997 Regents of the University of California.
  * All rights reserved.
@@ -13,11 +13,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the Computer Systems
- *	Engineering Group at Lawrence Berkeley Laboratory.
- * 4. Neither the name of the University nor of the Laboratory may be used
+ * 3. Neither the name of the University nor of the Laboratory may be used
  *    to endorse or promote products derived from this software without
  *    specific prior written permission.
  *
@@ -33,7 +29,6 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *
  * This port:
  *
  * Copyright © 2011 Marcos Talau