Update package README

ImageNet-C/imagenet_c/README.md

@@ -10,7 +10,7 @@ from imagenet_c import corrupt
 corrupt(<image>, corruption_number=0)
 ```
 
-This function ```corrupt``` is
+The function ```corrupt``` is
 ```
 corruption_tuple = (gaussian_noise, shot_noise, impulse_noise, defocus_blur,
  glass_blur, motion_blur, zoom_blur, snow, frost, fog,
@@ -44,15 +44,3 @@ def corrupt(x, severity=1, corruption_name=None, corruption_number=-1):
 
  return np.uint8(x_corrupted)
 ```
-
-## Citation
-
-If you find this useful in your research, please consider citing:
-
- @article{hendrycks2018robustness,
-  title={Benchmarking Neural Network Robustness to Common Corruptions and Perturbations},
-  author={Dan Hendrycks and Thomas Dietterich},
-  journal={arXiv preprint arXiv:1807.01697},
-  year={2018}
- }
-