travis: Drop pypy as well

crobinso · crobinso · commit 1e766b4ba262 · 2018-04-16T12:07:19.000-04:00
diff --git a/.travis.yml b/.travis.yml
@@ -6,7 +6,6 @@ python:
   - 3.4
   - 3.5
   - 3.6
-  - pypy-5.3.1
 
 install:
   - pip install tox
