Update README.md

README.md

@@ -107,7 +107,7 @@ Input (8192) → [ConvNeXt Block × 3 with AvgPool] → Flatten (560-d)
 
 ## Performance
 
-This is a **single model** trained on Materials Project data only (no ICSD).
+This is a **single model** trained on Materials Project data only.
 Metrics on the best validation checkpoint (epoch 11):
 
 | Metric | Simulated Val | RRUFF (experimental) |