Fix docstring in dns.h

diff --git a/include/event2/dns.h b/include/event2/dns.h
index 06031665096b320f7a3b5a173530d708e1a0010c..a51da89974c705628a29e42bb224d1e8d8b5764e 100644 (file)
--- a/include/event2/dns.h
+++ b/include/event2/dns.h
@@ -206,7 +206,7 @@ struct event_base;
 
   @param event_base the event base to associate the dns client with
   @param initialize_nameservers 1 if resolve.conf processing should occur
-  @return 0 if successful, or -1 if an error occurred
+  @return evdns_base object if successful, or NULL if an error occurred.
   @see evdns_base_free()
  */
 struct evdns_base * evdns_base_new(struct event_base *event_base, int initialize_nameservers);