diff --git a/wrlib/wraster.h b/wrlib/wraster.h
index 8b07c3fb..73611d44 100644
--- a/wrlib/wraster.h
+++ b/wrlib/wraster.h
@@ -39,7 +39,7 @@
 #define RLRASTER_H_
 
 
-/* version of the header for the library: 0.21 */
+/* version of the header for the library */
 #define WRASTER_HEADER_VERSION	22