diff --git a/src/resolver.cpp b/src/resolver.cpp
index ee6fc954e..156cdb5db 100644
--- a/src/resolver.cpp
+++ b/src/resolver.cpp
@@ -36,8 +36,9 @@ POSSIBILITY OF SUCH DAMAGE.
 
 namespace libtorrent
 {
-// #error the first places to use this resolver is the http_connection/http_tracker_connection and udp_tracker_connection. make sure to prefer cache on shutdown
-
+// TODO: 3 the first places to use this resolver is the
+// http_connection/http_tracker_connection and udp_tracker_connection.
+// make sure to prefer cache on shutdown
 	resolver::resolver(io_service& ios)
 		: m_ios(ios)
 		, m_resolver(ios)