Fix LaTeX rendering issue on README.md (#2)

- Update README.md (5c16f1a794b908a223e0775582e8321aaa823ba9)


Co-authored-by: Ali Furkan Celik <[email protected]>

README.md

@@ -35,7 +35,7 @@ We open-source the KDA kernel in [FLA](https://github.com/fla-org/flash-linear-a
 - **Kimi Delta Attention (KDA):** A linear attention mechanism that refines the gated delta rule with finegrained gating.
 - **Hybrid Architecture:** A 3:1 KDA-to-global MLA ratio reduces memory usage while maintaining or surpassing the quality of full attention.
 - **Superior Performance:** Outperforms full attention in a variety of tasks, including long-context and RL-style benchmarks on 1.4T token training runs with fair comparisons.
-- **High Throughput:** Achieves up to $6\times$ faster decoding and significantly reduces time per output token (TPOT).
+- **High Throughput:** Achieves up to 6× faster decoding and significantly reduces time per output token (TPOT).
 
 <div align="center">
   <img width="60%" src="figures/arch.png">