diff --git a/doc/contributor-guide/source/additional-git-workflow/backport.rst b/doc/contributor-guide/source/additional-git-workflow/backport.rst
index b0f63755d8..96ad17e924 100644
--- a/doc/contributor-guide/source/additional-git-workflow/backport.rst
+++ b/doc/contributor-guide/source/additional-git-workflow/backport.rst
@@ -12,13 +12,13 @@ For example:
 
   .. code-block:: console
 
-     backport: liberty
+     backport: mitaka
 
 * To backport to multiple branches:
 
   .. code-block:: console
 
-     backport: liberty kilo
+     backport: mitaka liberty
 
 * If no backporting is needed, do not add the ``backport`` line,
   or explicitly add:
diff --git a/doc/contributor-guide/source/doc-tools/scripts.rst b/doc/contributor-guide/source/doc-tools/scripts.rst
index 913ad545d7..3f19751b16 100644
--- a/doc/contributor-guide/source/doc-tools/scripts.rst
+++ b/doc/contributor-guide/source/doc-tools/scripts.rst
@@ -37,12 +37,6 @@ openstack-auto-commands
   http://docs.openstack.org/cli-reference/. A helper script to use this
   tool is available at ``bin/doc-tools-update-cli-reference``.
 
-openstack-generate-docbook
-  Check translated docbook documentation builds.
-
-openstack-generate-pot
-  Generate pot files from docbook files.
-
 openstack-jsoncheck
   Check JSON files. Used for the API guides