Merge pull request #1011 from mlcommons/scap3yvt-patch-1

Usage document formatting updates

Author: sarthakpati

docs/usage.md

@@ -282,9 +282,7 @@ SubjectID,Target,Prediction
 
 ### Special cases 
 
-  1. BraTS Segmentation Metrics
-
-  To generate annotation to annotation metrics for BraTS segmentation tasks [[ref](https://www.synapse.org/brats)], ensure that the config has `problem_type: segmentation_brats`, and the CSV can be in the same format as segmentation:
+1. **BraTS Segmentation Metrics**: To generate annotation to annotation metrics for BraTS segmentation tasks [[ref](https://www.synapse.org/brats)], ensure that the config has `problem_type: segmentation_brats`, and the CSV can be in the same format as segmentation:
 
   ```csv
   SubjectID,Target,Prediction
@@ -293,9 +291,7 @@ SubjectID,Target,Prediction
   ...
   ```
 
-  2. BraTS Synthesis Metrics
-
-  To generate image to image metrics for synthesis tasks (including for the BraTS synthesis tasks [[1](https://www.synapse.org/#!Synapse:syn51156910/wiki/622356), [2](https://www.synapse.org/#!Synapse:syn51156910/wiki/622357)]), ensure that the config has `problem_type: synthesis`, and the CSV can be in the same format as segmentation (note that the `Mask` column is optional):
+2. **BraTS Synthesis Metrics**: To generate image to image metrics for synthesis tasks (including for the BraTS synthesis tasks [[1](https://www.synapse.org/#!Synapse:syn51156910/wiki/622356), [2](https://www.synapse.org/#!Synapse:syn51156910/wiki/622357)]), ensure that the config has `problem_type: synthesis`, and the CSV can be in the same format as segmentation (note that the `Mask` column is optional):
 
   ```csv
   SubjectID,Target,Prediction,Mask