OMG,OMG, OMG, OMG!

I just made my first contribution to Wikipedia and I am so excited!  I noticed a small error in the posterior hyperparameters of the binomial likelihood distribution.  There appeared a discrepancy between by derivation of the parameter set and what appeared on the Wikipedia site.  So I checked it out and found the Wiki page was missing a sigma notation for an indexed sample element.  Silly I'm sure!  It is here noted in the red circle FYI.

So, I guess I just zoomed up to super-dork status.  Look for me in the locker room to beat me up.