opened
pdeardorff-r7
username_0
Change to a regex that was causing this warning 
`recog-1.0.27/lib/recog/fingerprint/regexp_factory.rb:33: warning: nested repeat operator '+' and '?' was replaced with '*' in regular expression`

#47
Change redundant ? to * fixes rapid7/recog#47
issue
created
pdeardorff-r7
username_0
Should be good to go now, I added back the `?:` so it won't capture the subsequent groups.  Out of curiosity I found the warning is coming from here: https://github.com/ruby/ruby/blob/trunk/regparse.c#L5420 but I couldn't find out how it's able to remove the redundancy and replace with `*`.
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