Fixed conference title in citation

README.md

@@ -16,6 +16,6 @@ If you use the new FER+ label or the sample code or part of it in your research,
 **@inproceedings{BarsoumICMI2016,  
     title={Training Deep Networks for Facial Expression Recognition with Crowd-Sourced Label Distribution},  
     author={Barsoum, Emad and Zhang, Cha and Canton Ferrer, Cristian and Zhang, Zhengyou},  
-    booktitle={ICMI},  
+    booktitle={ACM International Conference on Multimodal Interaction (ICMI)},  
     year={2016}  
 }**