diff --git a/doc/CONTRIBUTING.rst b/doc/CONTRIBUTING.rst
index 85c11271bd9970881e4bddabbb023576939e87ef..dadc4b82f1a0e68828c7fd30e0515e5eaa6f60be 100644
--- a/doc/CONTRIBUTING.rst
+++ b/doc/CONTRIBUTING.rst
@@ -30,7 +30,7 @@ Basics
 .. _here: https://wiki.openstack.org/wiki/GitCommitMessages
 
 Development Environment
-========================
+=======================
 
 #. Please follow our `quickstart`_ to deploy your environment and test your
   changes.
diff --git a/doc/kibana-guide.rst b/doc/kibana-guide.rst
index 6419a11bee393a79dc32215a32a0130f9c98945d..1691373e14a6170755937b78374d32d14184c5f8 100644
--- a/doc/kibana-guide.rst
+++ b/doc/kibana-guide.rst
@@ -35,7 +35,7 @@ Note: This step is necessary until the default Kibana dashboard is implemented
 in Kolla.
 
 Search logs - Discover tab
-===========================
+==========================
 
 Logs search is available under Discover tab. In the menu on the left side,
 one can choose any field that will be included in a new search. To do this,
@@ -85,7 +85,7 @@ If a Dashboard has already been saved, it can be opened by choosing *open
 dashboard* option in the menu on the right.
 
 Exporting and importing created items - Settings tab
-=====================================================
+====================================================
 
 Once visualizations, searches or dashboards are created, they can be exported
 to a json format by choosing Settings tab and then Objects tab. Each of the
diff --git a/doc/quickstart.rst b/doc/quickstart.rst
index f9671791060a13ab59875b212b45c1d4437fdcab..ae82b48bf429fb69b7083fbf991efb90f9659753 100644
--- a/doc/quickstart.rst
+++ b/doc/quickstart.rst
@@ -321,7 +321,7 @@ For more information refer to
 `_bug 1562334 <https://bugs.launchpad.net/kolla/+bug/1562334>`__.
 
 Building Container Images
-==========================
+=========================
 
 The Kolla community builds and pushes tested images for each tagged release of
 Kolla, but if running from master, it is recommended to build images locally.
@@ -441,7 +441,7 @@ the local registry is operating on IP address 192.168.1.100 and the port 4000.
 
 For *all-in-one* deploys, the following commands can be run. These will
 setup all of the containers on the localhost. These commands will be
-wrapped in the kolla-script in the future. 
+wrapped in the kolla-script in the future.
 
 .. note:: even for all-in-one installs it is possible to use the docker
    registry for deployment, although not strictly required.
@@ -512,7 +512,7 @@ available by entering IP address or hostname from ``kolla_external_fqdn``, or
 default to ``kolla_internal_vip_address``.
 
 Useful tools
--------------
+------------
 After successful deployment of OpenStack, run the following command can create
 an openrc file ``/etc/kolla/admin-openrc.sh`` on the deploy node. Or view
 ``tools/openrc-example`` for an example of an openrc that may be used with the