fixed travis typo

@@ -3,9 +3,10 @@ node_js:
 - '0.10'
 script: npm run-script test-travis
 after_script:
-- npm install coveralls@2
+- npm install -g coveralls@2
 - cat ./coverage/lcov.info | coveralls
-- cat ./coverage/lcov.info | coveclimate
+- npm install -g codeclimate-test-reporter
+- cat ./coverage/lcov.info | codeclimate
 notifications:
   webhooks:
     urls: