diff --git a/README.md b/README.md
index eb63aba..27d5c6c 100644
--- a/README.md
+++ b/README.md
@@ -11,17 +11,17 @@ The repository is thought like this:
 
 ```
 .
-├── named.conf                 # default file, have only include
-├── named.conf.keys            # have all TSIG keys and rndc config
-├── named.conf.options         # have all bind options
-├── named.conf.view            # have all views options
-├── keys                       # directory with all DNSSEC keys		
+├── named.conf				 # default file, have only include
+├── named.conf.keys			# have all TSIG keys and rndc config
+├── named.conf.options		 # have all bind options
+├── named.conf.view			# have all views options
+├── keys					   # directory with all DNSSEC keys		
 ├── views
-│   ├── local.conf             # have all zones options of the "local" view
-│   └── public.conf            # have all zones options of the "public" view
+│   ├── local.conf			 # have all zones options of the "local" view
+│   └── public.conf			# have all zones options of the "public" view
 └── zones
-    ├── local                  # directory with all zones records of the "local" view
-    └── public                 # directory with all zones records of the "public" view
+	├── local				  # directory with all zones records of the "local" view
+	└── public				 # directory with all zones records of the "public" view
 
 ```
 
@@ -38,40 +38,38 @@ then add **zones/local/exemple.com.conf** file with all your records like this :
 
 ```
 $ORIGIN example.com.
-$TTL 86400
+$TTL 3600
 @	SOA	dns1.example.com.	hostmaster.example.com. (
-		2001062501 ; serial
-		21600      ; refresh after 6 hours
-		3600       ; retry after 1 hour
-		604800     ; expire after 1 week
-		86400 )    ; minimum TTL of 1 day
+				2019010101		; serial
+				86400	  		; refresh
+				7200	   		; retry
+				3600000	 		; expire
+				172800 )		; minimum TTL
 ;
 ;
-	NS	dns1.example.com.
-	NS	dns2.example.com.
-dns1 A	10.0.1.1
-        AAAA	aaaa:bbbb::1
-dns2	A	10.0.1.2
-	AAAA	aaaa:bbbb::2
+@			NS		dns1.example.com.
+@			NS		dns2.example.com.
+dns1		A		10.0.1.1
+dns1		AAAA	aaaa:bbbb::1
+dns2		A		10.0.1.2
+dns2		AAAA	aaaa:bbbb::2
 ;
 ;
-@	MX	10	mail.example.com.
-	MX	20	mail2.example.com.
-mail	A	10.0.1.5
-	AAAA	aaaa:bbbb::5
-mail2	A	10.0.1.6
-	AAAA	aaaa:bbbb::6
+@			MX		10	mail.example.com.
+@			MX		20	mail2.example.com.
+mail		A		10.0.1.5
+mail		AAAA	aaaa:bbbb::5
+mail2		A		10.0.1.6
+mail2		AAAA	aaaa:bbbb::6
 ;
 ;
-; This sample zone file illustrates sharing the same IP addresses for multiple services:
-;
-services	A	10.0.1.10
-		AAAA	aaaa:bbbb::10
-		A	10.0.1.11
-		AAAA	aaaa:bbbb::11
+@			A		10.0.1.7
+@			AAAA	aaaa:bbbb::7
+services	A		10.0.1.10
+services	AAAA	aaaa:bbbb::10
 
-ftp	CNAME	services.example.com.
-www	CNAME	services.example.com.
+ftp			CNAME	services.example.com.
+www			CNAME	services.example.com.
 ```