Title is incorrect:
Nintendo broke it's negative sales-trend
"It's" is abbreviated for "it is." Therefore:
Nintendo broke it is negative sales-trend
That is incorrect. It should be:
Nintendo Broke its Negative Sales Trend
Lose the comma! You don't know how annoying it is to see "it's," when it should be "its," because you can't help but see "it is" when "it's" is used incorrectly, and it is just a slap in the face.