Don't quote {posargs} in tox.ini

Quotes around {posargs} cause the entire string to be combined into one
arg that gets passed to stestr. This prevents passing multiple args
(e.g. '--concurrency=16 some-regex')

Change-Id: Id8b5f9e1e334609d39a58706ac2039240f0ce9cb

1 files changed, 1 insertions, 1 deletions

diff --git a/tox.ini b/tox.ini
index c44391d..9912e5f 100644
--- a/tox.ini
+++ b/tox.ini
@@ -46,7 +46,7 @@ basepython = python3
 setenv =
     PYTHON=coverage run --source oslo_db --parallel-mode
 commands =
-    stestr run '{posargs}'
+    stestr run {posargs}
     coverage combine
     coverage html -d cover
     coverage xml -o cover/coverage.xml