--- a/src/3rdparty/libpng/png.5	Wed Jun 23 19:07:03 2010 +0300
+++ b/src/3rdparty/libpng/png.5	Tue Jul 06 15:10:48 2010 +0300
@@ -1,4 +1,4 @@
-.TH PNG 5 "September 10, 2009"
+.TH PNG 5 "January 3, 2010"
 .SH NAME
 png \- Portable Network Graphics (PNG) format
 .SH DESCRIPTION
@@ -18,7 +18,7 @@
 platforms.
 
 .SH "SEE ALSO"
-.IR libpng(3) ", " zlib(3) ", " deflate(5) ", and " zlib(5)
+.IR libpng(3), zlib(3), deflate(5), and zlib(5)
 .LP
 PNG specification (second edition), November 2003:
 .IP
@@ -35,7 +35,7 @@
 RFC 2083
 .IP
 .br
-ftp://ftp.rfc-editor.org:/in-notes/rfc2083.txt
+ftp://ds.internic.net/rfc/rfc2083.txt
 .br
 or (as a W3C Recommendation) at
 .br