small changes to config

Author: djarecka

setup.cfg

@@ -85,12 +85,11 @@ dev =
     black
     pre-commit
 dask =
+    pytest >= 4.4.0
     pytest-cov
     pytest-env
     pytest-xdist
     pytest-rerunfailures
-    dask
-    distributed
     codecov
     numpy
     pyld
@@ -100,6 +99,8 @@ dask =
     notebook
     jupyter
     jupyter_contrib_nbextensions
+    dask
+    distributed
 all =
     %(doc)s
     %(dev)s