fixed syntax error.

japrogramer · japrogramer · commit 0dd5b63f8b21 · 2017-07-03T11:53:14.000-05:00
diff --git a/Dockerfile b/Dockerfile
@@ -8,7 +8,7 @@ ARG DEBIAN_FRONTEND=noninteractive
 RUN npm install -g bower \
 && npm install \
 && chown -R node:node /app \
-&& npm rebuild node-sass
+&& npm rebuild node-sass \
 && npm cache clean --force
 
 USER node
diff --git a/docker-compose.yml b/docker-compose.yml
@@ -1,4 +1,4 @@
-version: '2'
+version: '3'
 
 services:
     node:
