Update low-level-settings.md

Added lost space

Author: an-martynova

docs/adguard-for-windows/solving-problems/low-level-settings.md

@@ -112,8 +112,8 @@ Host: example.org`
 
 will be converted to
 
-`GET /foo/bar/ HTTP/1.1
-Host: example.org`
+`GET  /foo/bar/ HTTP/1.1 
+Host:example.org`
 
 This option is only applied when the *Protect from DPI* Stealth mode option is enabled.