diff --git a/jpegtran.1 b/jpegtran.1
index 160b47da..b6a3e566 100644
--- a/jpegtran.1
+++ b/jpegtran.1
@@ -1,4 +1,4 @@
-.TH JPEGTRAN 1 "31 January 2012"
+.TH JPEGTRAN 1 "1 January 2013"
 .SH NAME
 jpegtran \- lossless transformation of JPEG files
 .SH SYNOPSIS
@@ -251,6 +251,9 @@ Wallace, Gregory K.  "The JPEG Still Picture Compression Standard",
 Communications of the ACM, April 1991 (vol. 34, no. 4), pp. 30-44.
 .SH AUTHOR
 Independent JPEG Group
+.PP
+This file was modified by The libjpeg-turbo Project to include only information
+relevant to libjpeg-turbo and to wordsmith certain sections.
 .SH BUGS
 The transform options can't transform odd-size images perfectly.  Use
 .B \-trim