Update README.md

README.md

@@ -31,7 +31,9 @@ $ lightweight_gan --data ./path/to/images --image-size 512
 ```
 
 --data : Path to the folder where train images are present 
+
 --image-size : Size of the image to train
+
 --batch-size : Reduce batch size if you are getting GPU error
 
 While training the model, you can see generated images in results folder