Update README.md

README.md

@@ -23,11 +23,9 @@ ordered **phases**, and each phase carries per-actor motion and per-actor text.
 |------|---------|
 | `socialstructure_hhi_motion_train.h5` | per phase-actor motion samples (train) |
 | `socialstructure_hhi_motion_val.h5`   | per phase-actor motion samples (val) |
-| `socialstructure_hhi_motion_test.h5`  | per phase-actor motion samples (test) |
 | `socialstructure_hhi_text.h5`         | per-sequence phase decomposition (text) |
 | `motion_norm_stats.npz`               | per-dim mean/std over the train split (201-dim) |
 
-Outlier phases (>300 frames) are already excluded; only valid samples are packed.
 
 ## Motion `.h5` layout