docs job fail when running tox -e docs

[junboli]

$ tox -e docs
......
generating indices... genindex
writing additional pages... search
copying images... [ 9%] images/rpc/hds_network.jpg
copying images... [ 18%] images/rpc/state.png
copying images... [ 27%] images/rpc/flow1.png
copying images... [ 36%] images/rpc/flow2.png
copying images... [ 45%] configuration/shared-file-systems/drivers/../../figures/hds_network.jpg
copying images... [ 54%] configuration/shared-file-systems/drivers/../../figures/hsp_network.png
copying images... [ 63%] images/rpc/arch.png
copying images... [ 72%] install/figures/hwreqs.png
copying images... [ 81%] images/rpc/rabt.png
copying images... [ 90%] configuration/shared-file-systems/drivers/../../figures/openstack-spectrumscale-setup.JPG
copying images... [100%] install/common/figures/hwreqs.png

copying static files... done
copying extra files... done
dumping search index in English (code: en) ... done
dumping object inventory... done
build succeeded.
docs runtests: commands[2] | doc8 --ignore D001 --ignore-path .tox --ignore-path doc/build --ignore-path manila.egg-info -e txt -e rst
Scanning...
Validating...
/home/manila/doc/source/configuration/shared-file-systems/samples/sample_policy.rst:16: D005 No newline at end of file
========
Total files scanned = 161
Total files ignored = 594
Total accumulated errors = 1
Detailed error counts:
    - doc8.checks.CheckCarriageReturn = 0
    - doc8.checks.CheckIndentationNoTab = 0
    - doc8.checks.CheckMaxLineLength = 0
    - doc8.checks.CheckNewlineEndOfFile = 1
    - doc8.checks.CheckTrailingWhitespace = 0
    - doc8.checks.CheckValidity = 0
ERROR: InvocationError: '/home/manila/.tox/docs/bin/doc8 --ignore D001 --ignore-path .tox --ignore-path doc/build --ignore-path manila.egg-info -e txt -e rst'
__________________________________________________________________________________________________________________ summary __________________________________________________________________________________________________________________
ERROR: docs: commands failed

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/530874

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/530874
Committed: https://git.openstack.org/cgit/openstack/manila/commit/?id=8145889290031f67afaa67f347dc3207102c7d3c
Submitter: Zuul
Branch: master

commit 8145889290031f67afaa67f347dc3207102c7d3c
Author: junboli <email address hidden>
Date: Wed Jan 3 16:32:46 2018 +0800

    Fix running docs job failure

    D005 No newline at end of file

    Change-Id: Id829adfb0d23b2e69b82d1222edd61dbb7d77cce
    Closes-Bug: #1741006

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/manila 6.0.0.0b3 development milestone.