Tiny travis.yml tweak

.travis.yml

@@ -3,4 +3,5 @@ node_js:
   - '8'
   - '6'
   - '4'
-after_success: npm run coveralls
+after_success:
+  - './node_modules/.bin/nyc report --reporter=text-lcov | ./node_modules/.bin/coveralls'

package.json

@@ -8,9 +8,8 @@
 		"node": ">=4"
 	},
 	"scripts": {
-		"test": "xo && tsc --project types && flow --max-warnings=0 && nyc ava",
-		"bench": "matcha benchmark.js",
-		"coveralls": "nyc report --reporter=text-lcov | coveralls"
+		"test": "xo && nyc ava && tsc --project types && flow --max-warnings=0",
+		"bench": "matcha benchmark.js"
 	},
 	"files": [
 		"index.js",