diff --git a/README.md b/README.md
index c9ae135..5ab8153 100755
--- a/README.md
+++ b/README.md
@@ -1,15 +1,16 @@
 # Pechatalka
 Site and chat-robot constructor for the Svoboda typography
 
-## Installation
+# Installation
 
 Before process any command think about **what it does** and whether the **paths** are specified correctly<br>
 
 
-### NGINX
-#### **Create the NGINX server**<br>
+## NGINX
+### **Create the NGINX server**<br>
 You can copy an example of the server file from here: `/examples/nginx/pechatalka.conf`<br>
-<small><i>I prefer to rename nginx config files to domain names. For example: `pechatalka.kodorvan.tech`</i></small><br><br>
+<small><i>I prefer to rename nginx config files to domain names. For example: `pechatalka.kodorvan.tech`</i></small><br>
+
 1. `cd examples/nginx`<br>
 2. `sudo cp pechatalka.conf /etc/nginx/sites-avaiable/pechatalka.conf`<br>
 3. `sudo nvim /etc/nginx/sites-avaiable/pechatalka.conf`<br>
@@ -19,23 +20,23 @@ You can copy an example of the server file from here: `/examples/nginx/pechatalk
 <small>5.1 <i>Make sure that <b>NGINX does not throw errors</b>, otherwise proceed to step №3 or to the instructions for generate a TLS/SSL certificate</i></small><br>
 6. `sudo service nginx restart`<br>
 
-#### **Add mime-type recognition for javascript modules**<br>
+### **Add mime-type recognition for javascript modules**<br>
 <small>Edit the file `/etc/nginx/mime.types`</small><br><br>
 **From:** `application/javascript js;`<br>
 **To:** `application/javascript js mjs;`
 
-#### **Generate a TLS/SSL sertificate** (via [certbot](http://certbot.eff.org/) for [ubuntu](https://ubuntu.com/))<br>
+### **Generate a TLS/SSL sertificate** (via [certbot](http://certbot.eff.org/) for [ubuntu](https://ubuntu.com/))<br>
 1. `sudo apt install certbot python3-certbot-nginx`<br>
 2. `sudo certbot certonly --nginx`<br>
 <small><i>The **domain** must already be **bound** to the **IP-address** of the server by `CNAME`, `A` or `AAAA` record</i></small>
 
-#### **Set up firewall rules for HTTP and HTTPS requests** (for [ubuntu](https://ubuntu.com/))<br>
+### **Set up firewall rules for HTTP and HTTPS requests** (for [ubuntu](https://ubuntu.com/))<br>
 1. `sudo ufw allow "NGINX Full"`<br>
 <small>1.1. <i>Make sure that the <b>port for SSH connection</b> is open</i></small><br>
 2. `sudo ufw allow 22`<br>
 3. `sudo ufw enable`
 
-### SystemD (or any alternative you like)
+## SystemD (or any alternative you like)
 You can copy an example of the systemd file from here: `/examples/systemd/arming.service`<br>
 1. `cd examples/systemd`<br>
 2. `sudo cp pechatalka.service /etc/systemd/system/pechatalka.service && sudo chmod +x /etc/systemd/system/pechatalka.service`<br>