prepare for the release of rrdtool-1.2.21

[rrdtool.git] / src / gdpng.c

diff --git a/src/gdpng.c b/src/gdpng.c
index 19a89e1..5db5878 100644 (file)
--- a/src/gdpng.c
+++ b/src/gdpng.c
@@ -1,5 +1,5 @@
 /*****************************************************************************
- * RRDtool 1.2.20  Copyright by Tobi Oetiker, 1997-2007
+ * RRDtool 1.2.21  Copyright by Tobi Oetiker, 1997-2007
  *****************************************************************************
  * gdpng.c  add PNG output routine to gd library
  *****************************************************************************/