Update README.md

Author: simplesteph

README.md

@@ -17,7 +17,7 @@ This replicates as well as possible real deployment configurations, where you ha
 
 ## /etc/hosts changes
 
-If you are using Docker for Mac >= 1.12, Docker for Linux, or Docker for Windows 10, then please add the following lines to `/etc/hosts`:
+If you are using Docker for Mac >= 1.12, Docker for Linux, or Docker for Windows 10, then please add the following lines to `/etc/hosts` or `C:\Windows\System32\Drivers\etc\hosts`:
 ```
 127.0.0.1     kafka1
 127.0.0.1     kafka2
@@ -34,7 +34,7 @@ If you are using Docker for Mac >= 1.12, Docker for Linux, or Docker for Windows
 
 If you are using Docker for Mac <= 1.11, or Docker Toolbox for Windows
 (your docker machine IP is usually `192.168.99.100`)
-Please add the following lines to `/etc/hosts`:
+Please add the following lines to `/etc/hosts` or `C:\Windows\System32\Drivers\etc\hosts`:
 ```
 192.168.99.100    kafka1
 192.168.99.100    kafka2
@@ -49,6 +49,8 @@ Please add the following lines to `/etc/hosts`:
 192.168.99.100    kafka-connect-ui
 ```
 
+See https://support.rackspace.com/how-to/modify-your-hosts-file/ to detailed instructions on how to modify your host files. 
+
 ## Single Zookeeper / Single Kafka
 
 This configuration fits most development requirements.