[doc] Fix indentation in admin/troubleshooting

Change-Id: I337a2441c5788f133a26734e7f0702ccd0508498
Also: remove a TODO since this should be covered now.

1 files changed, 13 insertions, 15 deletions

diff --git a/doc/source/admin/troubleshooting.rst b/doc/source/admin/troubleshooting.rst
index c915326dc..1ac680e1f 100644
--- a/doc/source/admin/troubleshooting.rst
+++ b/doc/source/admin/troubleshooting.rst
@@ -81,7 +81,7 @@ A few things should be checked in this case:
 #. Upon scheduling, Nova will query the Placement API service for the
    available resource providers (in the case of Ironic: nodes with a given
    resource class). If placement does not have any allocation candidates for the
-   requested resource class, the request will result in a "Nova valid host
+   requested resource class, the request will result in a "No valid host
    was found" error. It is hence sensible to check if Placement is aware of
    resource providers (nodes) for the requested resource class with::
 
@@ -92,20 +92,20 @@ A few things should be checked in this case:
        | 1 | CUSTOM_BAREMETAL_LARGE=1    | 2f7b9c69-c1df-4e40-b94e-5821a4ea0453 | CUSTOM_BAREMETAL_LARGE=0/1    |
        +---+-----------------------------+--------------------------------------+-------------------------------+
 
-  For Ironic, the resource provider is the UUID of the available Ironic node.
-  If this command returns an empty list (or does not contain the targeted
-  resource provider), the operator needs to understand first, why the resource
-  tracker has not reported this provider to placement. Potential explanations
-  include:
+   For Ironic, the resource provider is the UUID of the available Ironic node.
+   If this command returns an empty list (or does not contain the targeted
+   resource provider), the operator needs to understand first, why the resource
+   tracker has not reported this provider to placement. Potential explanations
+   include:
 
-  * the resource tracker cycle has not finished yet and the resource provider
-    will appear once it has (the time to finish the cycle scales linearly with
-    the number of nodes the corresponding ``nova-compute`` service manages);
+   * the resource tracker cycle has not finished yet and the resource provider
+     will appear once it has (the time to finish the cycle scales linearly with
+     the number of nodes the corresponding ``nova-compute`` service manages);
 
-  * the node is in a state where the resource tracker does not consider it to
-    be eligible for scheduling, e.g. when the node has ``maintenance`` set to
-    ``True``; make sure the target nodes are in ``available`` and
-    ``maintenance`` is ``False``;
+   * the node is in a state where the resource tracker does not consider it to
+     be eligible for scheduling, e.g. when the node has ``maintenance`` set to
+     ``True``; make sure the target nodes are in ``available`` and
+     ``maintenance`` is ``False``;
 
 #. If you do not use scheduling based on resource classes, then the node's
    properties must have been set either manually or via inspection.
@@ -163,8 +163,6 @@ A few things should be checked in this case:
    check ``openstack hypervisor show <IRONIC NODE>`` to see the status of
    individual Ironic nodes as reported to Nova.
 
-   .. TODO(dtantsur): explain inspecting the placement API
-
 #. Figure out which Nova Scheduler filter ruled out your nodes. Check the
    ``nova-scheduler`` logs for lines containing something like::