#!/usr/bin/env python
# -*- coding: utf-8 -*-
servers = [
    {'name': 'server1', 'host': '127.0.0.1', 'port': 6379, 'db': 0},
    {'name': 'server2', 'host': '127.0.0.1', 'port': 6379, 'db': 0},
    {'name': 'server3', 'host': '127.0.0.1', 'port': 6379, 'db': 0},
    {'name': 'server4', 'host': '127.0.0.1', 'port': 6379, 'db': 0},
]

@@ -99,33 +99,33 @@
 .1', 'port': 637
-9
+6
 , 'db': 0%7D,%0A    
@@ -168,33 +168,33 @@
 .1', 'port': 637
-9
+7
 , 'db': 0%7D,%0A    
@@ -237,33 +237,33 @@
 .1', 'port': 637
-9
+8
 , 'db': 0%7D,%0A    

make example more distinct