Update readme

README.md

@@ -103,9 +103,9 @@ Please cite our paper if it is helpful to your work:
 
 ```bibtex
 @inproceedings{Liu2020E3BM,
-  author    = {Yaoyao Liu and
-               Bernt Schiele and
-               Qianru Sun},
+  author    = {Liu, Yaoyao and
+               Schiele, Bernt and
+               Sun, Qianru},
   title     = {An Ensemble of Epoch-wise Empirical Bayes for Few-shot Learning},
   booktitle = {European Conference on Computer Vision (ECCV)},
   year      = {2020}