Yep that was indeed the election promise!
But that was then, this is now, and despite that promise, Carney is instead looking to cut the CBC's budget by $198m.
Here it is in the Toronto Star: https://www.thestar.com/politics/federal/suggest-your-own-spending-cuts-carney-government-tells-cbc-via-rail-and-other-crown-corporations/article_1bb3283e-a3a1-4a5d-bc6e-3405f7b37231.html
Edit: archive version https://archive.is/At2nT