I have just bottled my second batch of beers today, but I am worried about the amount of sugar in the total batch. I added about 1 cup of dextrose to 1 cup of boiling water and then mixed with my beer in the bottling bucket. That part I am okay with because it worked perfectly with my last batch. However, I forgot to take in to account the 2oz. of Mango Extract Syrup that was added to the secondary about a week ago. The Extract bottle doesn't list the amount of sugar.. Will this be too much sugar? If so, how can i correct this?