Changing Spark Plugs, broke bolt for coil trying to reinstall..Help!

[Envoy10]

So I was changing my spark plugs and the bolt for coil #2 snapped when trying to reinstall. Help I don't know what to do right now.

More info: this particular plug was being difficult, this was my 3rd time trying to install it. The other 5 plugs I was able to tighten by hand first then, finish with the ratchet. This one though, I couldn't really hand tighten, had to use the ratchet immediately(being careful not to cross thread). This coil also was the only one that would not sit flush when trying to reinstall.

 

[Mooseman]

Did a quick Google search and I found these threads:
Broken Coil Pack Bolt... | GMTNation
Need Help With Stripped Coil Pack Retaining Bolt Insert | GMTNation

Off hand, you might try using a reverse drill bit and hope it just backs out of the hole.
https://www.google.ca/url?sa=t&rct=....7865/&usg=AFQjCNE9cgImRY9RBYbCY7yd3s0AKmRNAQ