Update README.md

fix: correct sglang start command

README.md

@@ -61,9 +61,9 @@ python3 -m sglang.launch_server  \
     --model-path /models/Kimi-K2-Instruct \
     --host 0.0.0.0 --port 30012  \
     --trust-remote-code  \
-    --attention-backend fa3  \
+    --attention-backend flashinfer  \
     --mem-fraction-static 0.9 \
-    --tp-size 1  \
+    --tp-size 8  \
     --speculative-algorithm EAGLE3  \
     --speculative-draft-model-path AQ-MedAI/Kimi-K2-Instruct-eagle3 \
     --speculative-num-steps 3  \