Remove pbr warnerrors in favor of sphinx check

This change removes the now unused "warnerrors" setting,
which is replaced by "warning-is-error" in sphinx
releases >= 1.5 [1].

[1] http://lists.openstack.org/pipermail/openstack-dev/
2017-March/113085.html

Change-Id: I59291198f7a216df2f5e5beb2915f48e5a26bd89

1 files changed, 1 insertions, 3 deletions

diff --git a/setup.cfg b/setup.cfg
index dfd3346..594e216 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -31,9 +31,7 @@ packages =
 all_files = 1
 build-dir = doc/build
 source-dir = doc/source
+warning-is-error = 1
 
 [wheel]
 universal = 1
-
-[pbr]
-warnerrors = True