doc migration: update the doc link address
In the file HACKING.rst and README.rst, there still left
some bad link. This change is to fix the doc link brought
by the doc migration.
Change-Id: I7a60a5821c199afb75a47ef24412470c16991d77
diff --git a/HACKING.rst b/HACKING.rst
index cb9821e..cc1f161 100644
--- a/HACKING.rst
+++ b/HACKING.rst
@@ -380,7 +380,7 @@
Otherwise the bug fix won't be able to land in the project.
Handily, `Zuul’s cross-repository dependencies
-<https://docs.openstack.org/infra/zuul/gating.html#cross-repository-dependencies>`_.
+<https://docs.openstack.org/infra/zuul/user/gating.html#cross-project-dependencies>`_.
can be leveraged to do without step 2 and to have steps 3 and 4 happen
"atomically". To do that, make the patch written in step 1 to depend (refer to
Zuul's documentation above) on the patch written in step 4. The commit message