minor: Satisfy markdownlint

Author: gonX

site/_wiki/FAQ/LinuxAppSpecific.md

@@ -30,7 +30,9 @@ env SDL_VIDEODRIVER=wayland osu-lazer
 
 Firstly, make sure your output mode is [set to Artist Mode]({% link _wiki/FAQ/Linux.md %}#artist-mode %})
 
-You can confirm the setting is applied by running the following command and verifying that at least 1 listed device contains 'Artist' in the name.
+You can confirm the setting is applied by running the following command and
+verifying that at least 1 listed device contains 'Artist' in the name:
+
 ```bash
 libinput list-devices | grep -i OpenTabletDriver
 ```