Fix coveralls.

.coveralls.yml

@@ -1 +0,0 @@
-repo_token: 5ki6iPbGaiwHzIwcfNDzTXoiqAcffqUQs

.travis.yml

@@ -1,10 +1,7 @@
 language: node_js
-
 node_js:
   - '8'
-
 install:
   - npm install
-
-after_script:
+after_success:
   - npm coveralls

test/address.js

@@ -742,5 +742,4 @@ describe('Address', function() {
       }
     });
   });
-
 });