Merge pull request dockersamples#57 from ggtools/patch-1

Fix docker-compose-javawork.yml

Author: Mano Marks

docker-compose-javaworker.yml

@@ -25,7 +25,9 @@ services:
       - back-tier
 
   worker:
-    build: ./worker/Dockerfile.j
+    build:
+      context: ./worker
+      dockerfile: Dockerfile.j
     networks:
       - back-tier
 
@@ -49,4 +51,4 @@ volumes:
 
 networks:
   front-tier:
-  back-tier:
+  back-tier: