comment examples in default hosts file

examples/hosts

@@ -10,35 +10,35 @@
 
 # Ex 1: Ungrouped hosts, specify before any group headers.
 
-green.example.com
-blue.example.com
-192.168.100.1
-192.168.100.10
+## green.example.com
+## blue.example.com
+## 192.168.100.1
+## 192.168.100.10
 
 # Ex 2: A collection of hosts belonging to the 'webservers' group
 
-[webservers]
-alpha.example.org
-beta.example.org
-192.168.1.100
-192.168.1.110
+## [webservers]
+## alpha.example.org
+## beta.example.org
+## 192.168.1.100
+## 192.168.1.110
 
 # If you have multiple hosts following a pattern you can specify
 # them like this:
 
-www[001:006].example.com
+## www[001:006].example.com
 
 # Ex 3: A collection of database servers in the 'dbservers' group
 
-[dbservers]
-
-db01.intranet.mydomain.net
-db02.intranet.mydomain.net
-10.25.1.56
-10.25.1.57
+## [dbservers]
+## 
+## db01.intranet.mydomain.net
+## db02.intranet.mydomain.net
+## 10.25.1.56
+## 10.25.1.57
 
 # Here's another example of host ranges, this time there are no
 # leading 0s:
 
-db-[99:101]-node.example.com
+## db-[99:101]-node.example.com