chore: fix circleci config

shellscape · shellscape · commit 301659730a66 · 2018-11-12T20:55:12.000-05:00
diff --git a/.circleci/config.yml b/.circleci/config.yml
@@ -9,7 +9,6 @@ unit_tests: &unit_tests
     - run:
         name: Run unit tests.
         command: npm run ci:test
-version: 2
 jobs:
   dependency_cache:
     docker:
