add license

README.md

@@ -2,6 +2,7 @@
 pretty_name: IGVC Segmentation Dataset
 tags:
   - image
+license: cc-by-4.0
 ---
 
 # IGCV Segmentation Dataset
@@ -18,7 +19,7 @@ Each instance consists of an reference image from the point of view of the robot
 
 **Test**
 
-10 frames captured from the [SCR 2023 IGVC run](https://www.youtube.com/watch?v=7tZsk3T3STA) (manually segmented) + 13 frames rendered in 4 lighting environments = 64 images
+10 frames captured from the [SCR 2023 IGVC run](https://www.youtube.com/watch?v=7tZsk3T3STA) (manually segmented) + 13 frames rendered in 4 lighting environments = 62 images
 
 ## Usage
 
@@ -72,7 +73,7 @@ class SegmentationDataset(Dataset):
         return splits["train"]
 ```
 
-Using thi adapter, the dataset can simple be passed to the [`DataLoader`](https://docs.pytorch.org/docs/stable/data.html#torch.utils.data.DataLoader):
+Using this adapter, the dataset can simple be passed to the [`DataLoader`](https://docs.pytorch.org/docs/stable/data.html#torch.utils.data.DataLoader):
 
 ```python
 train_dataset = SegmentationDataset(split=Split.TRAIN)