fix syntax in example usage (#152)

cab · SpaceK33z · commit 2e7bfa83da80 · 2016-11-27T01:07:21.000+01:00
diff --git a/README.md b/README.md
@@ -76,7 +76,7 @@ app.use(webpackMiddleware(webpack({
 
 	stats: {
 		colors: true
-	}
+	},
 	// options for formating the statistics
 
 	reporter: null,
