diff --git a/ares_data.h b/ares_data.h
index fbfc4969..8974295f 100644
--- a/ares_data.h
+++ b/ares_data.h
@@ -1,5 +1,5 @@
 
-/* Copyright (C) 2009-2010 by Daniel Stenberg
+/* Copyright (C) 2009-2012 by Daniel Stenberg
  *
  * Permission to use, copy, modify, and distribute this
  * software and its documentation for any purpose and without
@@ -21,7 +21,7 @@ typedef enum {
   ARES_DATATYPE_ADDR_NODE,    /* struct ares_addr_node - introduced in 1.7.1 */
   ARES_DATATYPE_MX_REPLY,    /* struct ares_mx_reply   - introduced in 1.7.2 */
   ARES_DATATYPE_NAPTR_REPLY,/* struct ares_naptr_reply - introduced in 1.7.6 */
-  ARES_DATATYPE_SOA_REPLY,    /* struct ares_soa_reply - introduced in 1.x.x */
+  ARES_DATATYPE_SOA_REPLY,    /* struct ares_soa_reply - introduced in 1.9.0 */
 #if 0
   ARES_DATATYPE_ADDR6TTL,     /* struct ares_addrttl   */
   ARES_DATATYPE_ADDRTTL,      /* struct ares_addr6ttl  */