Use extras=test in tox.ini. [skip ci]

Per #19 (comment) from @mgedmin
zopefoundation · Jan 20, 2020 · 19f7797 · 19f7797
1 parent f3c34bc
commit 19f7797
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/tox.ini b/tox.ini
@@ -3,8 +3,7 @@ envlist =
     py27,py35,py36,py37,py38,pypy,pypy3,coverage,docs
 
 [testenv]
-deps =
-     .[test]
+extras = test
 commands =
     zope-testrunner --test-path=src []