TrivialFix: Fix a bad indentation in a doc file

The doc build fails locally because it treats warnings as errors.

(In the gate, treating warnings as errors is waiting for [1].)

[1] https://review.openstack.org/229951

Change-Id: I84ab0de7a89dca1d53d0a5157d83aff0a1c31d95
This commit is contained in:
Henry Gessau 2016-06-09 16:16:25 -04:00
parent 8ff5a63eff
commit 1cb77081b0