using the wrong dashes in travis yml?

Author: Carlin

.travis.yml

@@ -13,9 +13,9 @@ install:
   - npm install jest-cli
 
 before_script:
-  — gulp —version
-  — jest —version
-  — npm test
+  - gulp —version
+  - jest —version
+  - npm test
 
 script:
   - gulp build