Merge pull request #54 from sparksuite/fix-another-ci-bug

Fix command for building demo website

Author: WesCossick

.travis.yml

@@ -52,7 +52,7 @@ jobs:
       node_js: lts/*
       script:
         - yarn dev
-        - yarn --cwd ./demo install --frozen-lockfile
+        - yarn --cwd ./demo build
         - echo "Deploying to GitHub pages..."
       deploy:
         provider: pages