General doc updates
Added missing doc, for example for serial tests, fixed 404 links,
spellings, formatting and etc
Change-Id: I07a8cf9508d3cba33bd04afdc301bb7145153d59
diff --git a/HACKING.rst b/HACKING.rst
index caf954b..23bc61b 100644
--- a/HACKING.rst
+++ b/HACKING.rst
@@ -184,7 +184,7 @@
the ``slow`` attribute is leveraged to run slow tests on a selective basis,
to keep total `Zuul`_ job runtime down to a reasonable time frame.
-.. _Zuul: https://docs.openstack.org/infra/zuul/
+.. _Zuul: https://zuul-ci.org/docs/zuul/latest/
Smoke Attribute
^^^^^^^^^^^^^^^
@@ -488,7 +488,7 @@
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/user/gating.html#cross-project-dependencies>`_.
+<https://zuul-ci.org/docs/zuul/latest/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