Model card: drop em-dashes and 'One-vs-All' in description

README.md

@@ -11,10 +11,10 @@ tags:
 
 # TimeRouter — 5-seed OvA Router Checkpoints (K=4 pool)
 
-Trained **One-vs-All XGBoost router** weights for
+Trained **XGBoost router** weights for
 [TimeRouter](https://github.com/UConn-DSIS/TimeRouter), the GIFT-EVAL submission that
-routes among **4 frozen time-series foundation models** — Chronos-2, FlowState,
-PatchTST-FM, Sundial — with a margin/diversity gate and a CV-inverse-weighted fallback.
+routes among **4 frozen time-series foundation models** (Chronos-2, FlowState,
+PatchTST-FM, Sundial) with a margin/diversity gate and a CV-inverse-weighted fallback.
 
 **LB MASE = 0.6746** on the full 97-config GIFT-EVAL test suite.