Updated CHANGELOG for 0.18.0-rc6.
diff --git a/CHANGELOG b/CHANGELOG
index b644975..ebdc54c 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -41,6 +41,7 @@
* [MESOS-1121] - /usr/include/c++/4.7/type_traits:1834:9: error: no match for call to '(std::_Bind<process::Future<process::http::Response> (*(std::_Placeholder<1>))(const std::basic_string<char>&)>) ()'
* [MESOS-1128] - ':' colon in executor work directories is unusual
* [MESOS-1135] - A re-registering framework that authenticates with Master might not get any offers
+ * [MESOS-1176] - make distcheck fails when enabling c++11
** Documentation
* [MESOS-926] - Document change to separate cgroup mounts
