diff --git a/Synology-NAS-Guide.md b/Synology-NAS-Guide.md
index 9279652..44252df 100644
--- a/Synology-NAS-Guide.md
+++ b/Synology-NAS-Guide.md
@@ -1,40 +1,52 @@
 Since Synology introduced [Let's Encrypt](https://letsencrypt.org/), many of us benefit from free SSL. 
 
+
 On the other hand, many of us don't want to expose port 80/443 to the Internet. The alternative is to use the DNS-01 protocol. Sadly the Synology implementation of Let's Encrypt currently (1-Jan-2017) only supports the HTTP-01 method which requires exposing port 80 to the Internet.
 
+
 But we can access the NAS via SSH and configure it to renew certs instead of using the web dashboard.
 
+
 Here's the HowTo (xpopst https://forum.synology.com/enu/viewtopic.php?f=7&t=123007).
 I've used https://github.com/Neilpang/acme.sh which is a 3rd party client for Let's Encrypt, based on Shell scripting. No extra dependencies are required.
 
+
 I've also used it with the DNS-01 protocol, which means, I don't have any ports open on the router to do the validation, instead it uses the [Cloudflare API](https://api.cloudflare.com/), where I host my domain.
 
+
 Install:
 
+```
     $ export FORCE=1
     $ wget -O -  https://get.acme.sh | sh
+```
 so install is done :)
 
+
+It will ask you to logout and login back again, to set shell settings.
+
+
 next step is to do the configuration:
 
+```
     $ cd ~/.acme.sh/
-    $ vi account.conf 
+```
+
 
 set your email, cloudflare account and API (https://www.cloudflare.com/a/account/my-account)
-ctrl+c 
-
-    :wq (and you are out of VI(M))
 
+```
+export CF_Key="sdfsdfsdfljlbjkljlkjsdfoiwje"
+export CF_Email="xxxx@sss.com"
+```
 Now to create your certificate:
 
-    $ ./acme.sh  --issue -d YOURDOMAIN.TLD --dns dns_cf --certpath /usr/syno/etc/certificate/system/default/cert.pem --keypath /usr/syno/etc/certificate/system/default/privkey.pem --fullchainpath /usr/syno/etc/certificate/system/default/fullchain.pem
-
-You'll need to restart the webserver with:
-
-    $ /usr/syno/etc/rc.sysv/nginx.sh reload
+    $ ./acme.sh  --issue -d YOURDOMAIN.TLD --dns dns_cf --certpath /usr/syno/etc/certificate/system/default/cert.pem --keypath /usr/syno/etc/certificate/system/default/privkey.pem --fullchainpath /usr/syno/etc/certificate/system/default/fullchain.pem --reloadcmd "/usr/syno/etc/rc.sysv/nginx.sh reload" --dns_sleep 10
 
 simple right?
 
+
 Since acme.sh installs a cron, it will take care of the renewal for you.
 
+
 HTH
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