Code review comment for lp:~kgunn72/mir/add_xmir_debug_guide

Some typos:

+In order to help with debug, its important
debug -> debugging
its -> it's

XMir enables enables Mir - enables twice

selecting <Ctrl+Alt+F8> - pressing?
Aleternatively -> "Alternatively, press"
and rebooting. -> and reboot.
attmempt -> attempt