Update build.yml

build.yml

@@ -8,5 +8,5 @@ build:
   script:
     - cp /home/ubuntu/Dockerfile ./
     - mvn -Dmaven.test.skip=true clean package 
-    - echo 'appname is ${appname}, ports is ${ports}'
+    - echo "appname is ${appname}, ports is ${ports}"
     - docker build -t 192.168.123.7:5000/${appname} --no-cache --build-arg=$ports .