module.exports = {
    'authenticationSecret': 'change_your_secret_for_jwt_token_signing',
    'authenticationExpiresIn': '24h',
    'database': 'mongodb://localhost:27017/angular-tutorial',
    'serverPort': '3000',
    'saltRounds': 10
};
@@ -169,24 +169,19 @@
 017/
-angular-tutorial
+mean-docker
 ',%0A 
@@ -228,8 +228,9 @@
 ': 10%0A%7D;
+%0A

Update config.js