diff --git a/doc/source/admin/pci-passthrough.rst b/doc/source/admin/pci-passthrough.rst
index e9e52a79904a..89e5860f68c1 100644
--- a/doc/source/admin/pci-passthrough.rst
+++ b/doc/source/admin/pci-passthrough.rst
@@ -98,10 +98,10 @@ For Hyper-V compute nodes, the requirements are as follows:
 In order to check the requirements above and if there are any assignable PCI
 devices, run the following Powershell commands:
 
-   .. code-block:: console
+.. code-block:: console
 
-       Start-BitsTransfer https://raw.githubusercontent.com/Microsoft/Virtualization-Documentation/master/hyperv-samples/benarm-powershell/DDA/survey-dda.ps1
-        .\survey-dda.ps1
+    Start-BitsTransfer https://raw.githubusercontent.com/Microsoft/Virtualization-Documentation/master/hyperv-samples/benarm-powershell/DDA/survey-dda.ps1
+     .\survey-dda.ps1
 
 If the compute node passes all the requirements, the desired assignable PCI
 devices to be disabled and unmounted from the host, in order to be assignable
diff --git a/doc/source/user/cells.rst b/doc/source/user/cells.rst
index f43fb3872883..b20e474fa2f3 100644
--- a/doc/source/user/cells.rst
+++ b/doc/source/user/cells.rst
@@ -20,7 +20,7 @@
 Before reading further, there is a nice overview presentation_ that
 Andrew Laski gave at the Austin (Newton) summit which is worth watching.
 
-.. _presentation: https://www.openstack.org/videos/video/nova-cells-v2-whats-going-on
+.. _presentation: https://www.openstack.org/videos/summits/austin-2016/nova-cells-v2-whats-going-on
 
 Cells V1
 ========