Update file setup.md

tutorials/setup.md

@@ -11,8 +11,8 @@ Documentation for setup of the AWS system for Atlas
     * docker build -t <tag_name> .
  - Using Docker Hub to store the image:
     * docker login
-    * docker tag mypanelapp:latest myuser/mypanel:latest
-    * docker tag push myuser/mypanel:latest
+    * docker tag <tag_name>:latest myuser/<tag_name>:latest
+    * docker push myuser/<tag_name>:latest
 
  - In case of using public AWS ECR, the user needs to be logged in before pushing any images.
     * aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin public.ecr.aws/a3o6k3z1