Eliza Doolittle - Mr Medicine Chords & Tabs

This is my first tab, I only just made an account so don't be too harsh with the ratings 
:L... I just made this by how I think it sounds so I'm not sure if it's perfect but I 
couldn't even find the tab on the site. Hope it helps! :)
[ Tab from: https://www.guitartabs.cc/tabs/e/eliza_doolittle/mr_medicine_tab.html ]
e|-----------------------------------------------|
b|-----------------------------------------------|
G|-----------------------------------------------|
D|-----------------------------------------------|
A|--------7---9------------7--9--12--9--7--------|
E|-----9-----------------9-----------------------|