Spellcheck?

I'm not sure if it is software on my computer or software on the boards the spellchecks boards posts, but if it is the latter then spell check should include League specific terms. For example, why does spell check underline Draven, Cinderhulk, and TP? Shouldn't these terms be included in the dictionary?

For example, Draven is most definitely not craven, Garen is not a garden, and Demacia is nothing like academia.

Nasus is in fact Susana.