chore: Update cache-dit desc (vipshop#349)

Author: DefTruth

README.md

@@ -253,7 +253,7 @@ Special thanks to vipshop's Computer Vision AI Team for supporting document, tes
 
 ```BibTeX
 @misc{cache-dit@2025,
-  title={cache-dit: A Unified, Flexible and Training-free Cache Acceleration Framework for Diffusers.},
+  title={cache-dit: A Unified, Flexible and Training-free Inference Engine with Cache Acceleration， Parallelism and Quantization for Diffusers.},
   url={https://github.com/vipshop/cache-dit.git},
   note={Open-source software available at https://github.com/vipshop/cache-dit.git},
   author={DefTruth, vipshop.com},