call app chat not chat-sharelatex

services/chat/app/js/server.js

@@ -11,7 +11,7 @@
 const metrics = require('metrics-sharelatex')
 metrics.initialize('chat')
 const logger = require('logger-sharelatex')
-logger.initialize('chat-sharelatex')
+logger.initialize('chat')
 const Path = require('path')
 const express = require('express')
 const app = express()