Accidentally rated a post not helpful

[firehawk]

How do I correct this? I meant to rate it helpful but my phone caused me to select the wrong one.

http://www.dvxuser.com/V6/showthread.php?298853-Ac90-vs-hmc150-low-light

 

[Ryan Patrick O'Hara]

I like to assume all of my posts rated "not helpful" are accidental.