Modified README.md

README.md

@@ -23,5 +23,16 @@ $ python main.py --help
 
 ### Python versions supported ?
 ```
-Only tested Python versions 2.7.12 and 3.5.2 on Ubuntu 16.04. 
+Only tested with Python versions 2.7.12 and 3.5.2 on Ubuntu 16.04. 
 ```
+
+### A config example for putting Nginx as a front web server
+```
+location / { 
+    proxy_pass http://127.0.0.1:8888;
+    proxy_http_version 1.1;
+    proxy_read_timeout 300;
+    proxy_set_header Upgrade $http_upgrade;
+    proxy_set_header Connection "upgrade";
+    proxy_set_header Host $host;
+}