splits README: paper results are scored on test, val used only for development

splits/README.md

@@ -16,7 +16,7 @@ Every image that FleXray trained or evaluated on.
 | `split` | `train`, `val`, or `test` as used in the paper |
 | `source_path` | image path relative to the original download (`''` when the source has no per-image file) |
 
-Segmentation results in the paper are scored on `val`. `test` is reserved and unused.
+All results in the paper are scored on `test`; `val` was used only for model development.
 
 ## `<Dataset>/exclusions.csv`
 
@@ -41,4 +41,4 @@ Every image removed before split assignment. An empty file means nothing was exc
 
 All criteria were fixed before any model was scored and apply identically to FleXray
 and every baseline. These files are generated by
-`scripts/release/export_split_manifests.py` in the FleXray repository.
+`scripts/release/export_split_manifests.py` in the OmniAX repository.