Release libpng version 1.6.35
diff --git a/example.c b/example.c
index 94fe99d..34ecfde 100644
--- a/example.c
+++ b/example.c
@@ -2,13 +2,14 @@
 #if 0 /* in case someone actually tries to compile this */
 
 /* example.c - an example of using libpng
- * Last changed in libpng 1.6.24 [August 4, 2016]
+ * Last changed in libpng 1.6.35 [July 15, 2018]
+ * Maintained 2018 Cosmin Truta
  * Maintained 1998-2016 Glenn Randers-Pehrson
  * Maintained 1996, 1997 Andreas Dilger)
  * Written 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
  * To the extent possible under law, the authors have waived
  * all copyright and related or neighboring rights to this file.
- * This work is published from: United States.
+ * This work is published from: United States, Canada.
  */
 
 /* This is an example of how to use libpng to read and write PNG files.