horizon/doc
Akihiro Motoki 5a11dd64b1 doc: cleanup unnecessary vertical lines
If a content has unnecessary indent, we will have unnecessary
vertical gray lines in rendered HTML like [1].

[1] https://docs.openstack.org/horizon/latest/configuration/customizing.html#icons

Change-Id: I69140e396db80c5008d60db64b83f7cdb5a891d8
2018-01-14 05:45:35 +09:00
..
source doc: cleanup unnecessary vertical lines 2018-01-14 05:45:35 +09:00