fix subtitle Courses

README.md

@@ -340,6 +340,7 @@ Please feel free to [pull requests](https://github.com/kjw0612/awesome-deep-visi
 * Florian Schroff, Dmitry Kalenichenko, James Philbin, FaceNet: A Unified Embedding for Face Recognition and Clustering, CVPR, 2015. [[Paper]](http://arxiv.org/abs/1503.03832)
 * Facial Landmark Detection
 * Yue Wu, Tal Hassner, KangGeon Kim, Gerard Medioni, Prem Natarajan, Facial Landmark Detection with Tweaked Convolutional Neural Networks, 2015. [[Paper]](http://arxiv.org/abs/1511.04031) [[Project]](http://www.openu.ac.il/home/hassner/projects/tcnn_landmarks/)
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 ## Courses
 * Deep Vision
 * [Stanford] [CS231n: Convolutional Neural Networks for Visual Recognition](http://cs231n.stanford.edu/)