doc/dev: drop unused label

Signed-off-by: Kefu Chai <kchai@redhat.com>

diff --git a/doc/dev/internals.rst b/doc/dev/internals.rst
index 0baebc0fa8a066c25a7a8e5821a974f400373905..d3ac0148bb4c5c54a0ac26a6a348b49a384f61fd 100644 (file)
--- a/doc/dev/internals.rst
+++ b/doc/dev/internals.rst
@@ -12,8 +12,6 @@ You can start a development mode Ceph cluster, after compiling the source, with:
        # check that it's there
        bin/ceph health
 
-.. _mailing-list:
-
 .. rubric:: Mailing list
 
 The ``dev@ceph.io`` list is for discussion about the development of Ceph,