change of name of stage

.gitlab-ci.yml

 image: digitallyseamless/nodejs-bower-grunt
 
 pages:
-  stage: deploy-stable
+  stage: deploy
   only:
     - master
   script:
@@ -13,8 +13,7 @@ pages:
     paths:
       - public/stable
 
-pages:
-  stage: deploy-unstable
+  stage: build
   only:
     - develop
   script: