[devel] Revise references to zlib/libpng license

scripts/CMakeLists.txt

diff --git a/scripts/CMakeLists.txt b/scripts/CMakeLists.txt
index c0e92e8..5b4575a 100644
--- a/scripts/CMakeLists.txt
+++ b/scripts/CMakeLists.txt
@@ -4,7 +4,7 @@
 # Copyright (C) 2007 Glenn Randers-Pehrson
 
 # This code is released under the zlib/libpng license.
-# For conditions of distribution and use, see copyright notice, disclaimer,
+# For conditions of distribution and use, see the disclaimer
 # and license in png.h
 
 set(PNGLIB_MAJOR 1)