more doc

diff --git a/src/include/gnunet_testbed_service.h b/src/include/gnunet_testbed_service.h
index c3635ed5cafabceb22bb4a354c8f4713d644b87a..789627a56049970e7d4555408b9bbb5b063e3993 100644 (file)
--- a/src/include/gnunet_testbed_service.h
+++ b/src/include/gnunet_testbed_service.h
@@ -976,7 +976,9 @@ GNUNET_TESTBED_overlay_write_topology_to_file (struct GNUNET_TESTBED_Controller
  * a service.
  * 
  * @param cls closure
- * @param cfg configuration of the peer to connect to
+ * @param cfg configuration of the peer to connect to; will be available until
+ *          GNUNET_TESTBED_operation_done() is called on the operation returned
+ *          from GNUNET_TESTBED_service_connect()
  * @return service handle to return in 'op_result', NULL on error
  */
 typedef void * (*GNUNET_TESTBED_ConnectAdapter)(void *cls,