fix issue with newlines that travis lint missed

Author: Southclaws

.travis.yml

@@ -11,8 +11,8 @@ script:
 deploy:
   - provider: script
     skip_cleanup: true
-    script: |
-      echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin &&
-      curl -sL https://git.io/goreleaser | bash
+    script: >-
+      echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin && curl -sL
+      https://git.io/goreleaser | bash
     on:
       tags: true