Update docker-image.yml

Author: htdguide

.github/workflows/docker-image.yml

@@ -12,8 +12,8 @@ jobs:
         - name: login to docker hub
           id: docker-hub
           env:
-            username: ${{secrets.DOCKERHUB_USERNAME}}
-            password: ${{secrets.DOCKERHUB_PASSWORD}}
+            username: ${{secrets.DOCKER_USERNAME}}
+            password: ${{secrets.DOCKER_PASSWORD}}
           run: |
             docker login -u $username -p $password 
         - name: build the docker image