fix docker login

.gitea/workflows/build.yml

@@ -3,14 +3,14 @@ run-name: ${{ github.actor }} is testing out Gitea Actions 🚀
 on: [push]
 jobs:
   Explore-Gitea-Actions:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-latest
     steps:
       - run: echo "🎉 The job was automatically triggered by a ${{ github.event_name }} event."
       - run: echo "🐧 This job is now running on a ${{ runner.os }} server hosted by Gitea!"
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v2
       -
-        name: Login to Docker Hub .
+        name: Login to Docker Hub
         uses: docker/login-action@v2
         with:
           registry: artifacts.iflytek.com