I am ready to bottle my Brown Ale today, and I was wondering about the priming sugar they sent me. The directions on the recipe say to mix 2/3 cup of corn sugar in 16 oz of water and 5/8 cup of table sugar in 16 oz of water. But it came with a 5 oz bag of "priming sugar" in the recipe kit, is that filled with both sugars already and I'm supposed to just boil the contents of that whole bag in 16 oz of water?