Update how-to-test-if-your-device-is-SANE-compliant.md

Author: lunaaaw

faq/how-to-test-if-your-device-is-SANE-compliant.md

@@ -14,20 +14,20 @@ description: How to test if your device is SANE compliant
 
 There are 3 ways to verify whether your scanner is SANE compliant.
 
-- [Recommended & Easiest] Take advantage of our official demo page
+* [Recommended & Easiest] Take advantage of our official demo page
 
   - Open the [demo page](https://demo.dynamsoft.com/dwt/online_demo_scan.aspx) on [Linux]({{site.getstarted}}platform.html#browsers-on-linux)
 
   > If you haven't installed the SDK, a dialog will show up for you to download and install it.
 
   - Make sure the scanner driver shows up in the scanner list
-
-![Hardware-Scanners-Cameras-5]({{site.assets}}imgs/Hardware-Scanners-Cameras-5.png)
-
+  ![Hardware-Scanners-Cameras-5]({{site.assets}}imgs/Hardware-Scanners-Cameras-5.png)
+  
   - Try scanning to make sure it works correctly without any errors
 
-* [Recommended] Try the scanner with the XSane app on Linux. Check out the [official guide](http://www.fifi.org/doc/xsane/html/sane-xsane-doc.html)
 
-> [More info>>]({{site.assets}}docs/Scanning_with_XSane.pdf)
+* [Recommended] Try the scanner with the XSane app on Linux. Check out the [official guide](http://www.fifi.org/doc/xsane/html/sane-xsane-doc.html)
+   
+   > [More info>>]({{site.assets}}docs/Scanning_with_XSane.pdf)
 
-- Check out the [official list](http://www.sane-project.org/sane-backends-1.0.25.html) of supported scanners.
+* Check out the [official list](http://www.sane-project.org/sane-backends-1.0.25.html) of supported scanners.