Update README.md

README.md

@@ -41,7 +41,7 @@ These weights are directly usable in OpenCLIP (image + text).
 | ImageNet-R             | 0.937633 |
 | KITTI Vehicle Distance | 0.38256  |
 | MNIST                  | 0.8372   |
-| ObjectNet[^1]              | 0.796867 |
+| ObjectNet <sup>1</sup>              | 0.796867 |
 | Oxford Flowers-102     | 0.896834 |
 | Oxford-IIIT Pet        | 0.966841 |
 | Pascal VOC 2007        | 0.826255 |
@@ -63,7 +63,7 @@ These weights are directly usable in OpenCLIP (image + text).
 | **Average**                | **0.709421** |
 
 
-[^1]: Center-crop pre-processing used for ObjectNet (squashing results in 6pp lower accuracy)
+[1]: Center-crop pre-processing used for ObjectNet (squashing results in 6pp lower accuracy)
 ## Model Usage
 ### With OpenCLIP
 ```