[mlpack] [mlpack/mlpack] Update knn_main.cpp (#816)

[Ryan Curtin]

Merged #816.

-- 
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/mlpack/mlpack/pull/816#event-870142093
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://knife.lugatgt.org/pipermail/mlpack/attachments/20161123/d447bf82/attachment.html>