Run tests on newer Python versions

Author: borntyping

tox.ini

@@ -1,18 +1,16 @@
 [tox]
 minversion=1.9.0
-envlist=py{26,27,34,35,36,37,38,39,310}-{test,covr},docs,py{27,34,35,36,37,38,39,310}-lint
+envlist=py{26,27,34,35,36,37,38,39,310}-test,docs,py{27,34,35,36,37,38,39,310}-lint
 
 [testenv]
 commands=
-    test: pytest riemann_client tests
     lint: flake8 --config tox.ini riemann_client tests
-    covr: coverage run --rcfile tox.ini --source riemann_client --module pytest
-    covr: coverage report --rcfile tox.ini
+    test: coverage run --rcfile tox.ini --source riemann_client --module pytest
+    test: coverage report --rcfile tox.ini
 deps=
-    test: pytest
     lint: flake8
-    covr: pytest
-    covr: coverage
+    test: pytest
+    test: coverage
 
 [pytest]
 addopts=-qq --tb=short