diff --git a/README.md b/README.md
index 5ce5288..9cfd34b 100644
--- a/README.md
+++ b/README.md
@@ -32,28 +32,28 @@ Here is an example of thos the graphs look like:
    sudo mkdir /var/lib/prometheus
    sudo chown prometheus:prometheus /etc/prometheus
    sudo chown prometheus:prometheus /var/lib/prometheus
-```	
-   	- download and extract:
-	```	
-	curl -LO https://github.com/prometheus/prometheus/releases/download/v2.6.1/prometheus-2.6.1.linux-amd64.tar.gz
-	tar xvf prometheus-2.6.1.linux-amd64.tar.gz
-	```		
-   	- copy files and change premissions:
-	```
-	sudo cp prometheus-2.6.1.linux-amd64/prometheus /usr/local/bin/
-	sudo cp prometheus-2.6.1.linux-amd64/promtool /usr/local/bin/
-	sudo chown prometheus:prometheus /usr/local/bin/prometheus
-	sudo chown prometheus:prometheus /usr/local/bin/promtool
-	sudo cp -r prometheus-2.6.1.linux-amd64/consoles /etc/prometheus
-	sudo cp -r prometheus-2.6.1.linux-amd64/console_libraries /etc/prometheus
-	sudo chown -R prometheus:prometheus /etc/prometheus/consoles
-	sudo chown -R prometheus:prometheus /etc/prometheus/console_libraries
-	```		
-	- configure prometheus:
-	```
-	sudo vim /etc/prometheus/prometheus.yml
-	```
-	  **Note:** watch out for formatting this is YAML, no TABs allowed, use two spaces instead.
+```
+   * download and extract:
+```
+   curl -LO https://github.com/prometheus/prometheus/releases/download/v2.6.1/prometheus-2.6.1.linux-amd64.tar.gz
+   tar xvf prometheus-2.6.1.linux-amd64.tar.gz
+```
+   * copy files and change premissions:
+```
+   sudo cp prometheus-2.6.1.linux-amd64/prometheus /usr/local/bin/
+   sudo cp prometheus-2.6.1.linux-amd64/promtool /usr/local/bin/
+   sudo chown prometheus:prometheus /usr/local/bin/prometheus
+   sudo chown prometheus:prometheus /usr/local/bin/promtool
+   sudo cp -r prometheus-2.6.1.linux-amd64/consoles /etc/prometheus
+   sudo cp -r prometheus-2.6.1.linux-amd64/console_libraries /etc/prometheus
+   sudo chown -R prometheus:prometheus /etc/prometheus/consoles
+   sudo chown -R prometheus:prometheus /etc/prometheus/console_libraries
+```
+   * configure prometheus:
+```
+   sudo vim /etc/prometheus/prometheus.yml
+```
+   **Note:** watch out for formatting this is YAML, no TABs allowed, use two spaces instead.
 
 ```yaml
 global:
@@ -70,25 +70,23 @@ scrape_configs:
         labels:
           service_name: hx_read_write_stats
 ```
-
-		- try to start prometheus:
-
-	sudo -u prometheus /usr/local/bin/prometheus --config.file /etc/prometheus/prometheus.yml --storage.tsdb.path /var/lib/prometheus --web.console.templates=/etc/prometheus/consoles --web.console.libraries=/etc/prometheus/console_libraries
-
-		
-	- verfiy if it works:
-     
-		http://localhost:9090/status
-	
-   	- if all good stop it:
-     
-		CTRL+C
-	
-   	- create prometheus service:
+   * try to start prometheus:
 ```
-	sudo vim /etc/systemd/system/prometheus.service
+   sudo -u prometheus /usr/local/bin/prometheus --config.file /etc/prometheus/prometheus.yml --storage.tsdb.path /var/lib/prometheus --web.console.templates=/etc/prometheus/consoles --web.console.libraries=/etc/prometheus/console_libraries
 ```
-	File should looks like this:
+   * verfiy if it works:
+   
+   http://localhost:9090/status
+
+   * if all good stop it:
+   
+   CTRL+C
+	
+   * create prometheus service:
+```
+   sudo vim /etc/systemd/system/prometheus.service
+```
+   File should looks like this:
 ```
 [Unit]
 Description=Prometheus
@@ -106,24 +104,23 @@ ExecStart=/usr/local/bin/prometheus \
 	--web.console.libraries=/etc/prometheus/console_libraries
 [Install]
 WantedBy=multi-user.target
-``` 
-	
-	- reload services:
 ```
-	sudo systemctl daemon-reload
+   * reload services:
 ```
-	- start Prometheus using the following command:
+   sudo systemctl daemon-reload
 ```
-	sudo systemctl start prometheus
+   * start Prometheus using the following command:
 ```
-	- check if Prometheus is running, check the service.s status.
-```	
-	sudo systemctl status prometheus
+   sudo systemctl start prometheus
+```
+   * check if Prometheus is running, check the service.s status.
+```
+   sudo systemctl status prometheus
+```
+   * enable service:
 ```
-	- enable service:
-```	
 	sudo systemctl enable prometheus
-```	
+```
 
 
 Keywords: Cisco Hyperflex, API, python.