Update _posts/2025-10-25-semantic-router-modular.md

Co-authored-by: Harry Mellor <[email protected]>

Author: Xunzhuo

_posts/2025-10-25-semantic-router-modular.md

@@ -122,7 +122,7 @@ The benefits of this architecture vary by workload:
 
 The modular architecture enables several extensions:
 
-- Additional embedding models can be added by implementing the CoreModel trait
+- Additional embedding models can be added by implementing the `CoreModel` trait
 - Flash Attention 3 support when available in Candle
 - Quantization support (4-bit, 8-bit) for reduced memory footprint
 - Custom LoRA adapters for domain-specific routing