Update README.md

README.md

@@ -87,16 +87,14 @@ If you use this dataset in your research, please cite **all** the following work
 }
 
 
-@misc{caobin2025hkustcrystdb,
-  author       = {Bin Cao and Tong-Yi Zhang},
-  title        = {CPPbenchmark (Revision eaf5862)},
-  year         = {2025},
-  publisher    = {Hugging Face},
-  howpublished = {\url{https://huggingface.co/datasets/caobin/HKUST-CrystDB}},
-  doi          = {10.57967/hf/5173}
+@misc{caobin_2025cpp,
+	author       = {Bin Cao and Tong-Yi Zhang },
+	title        = { CPPbenchmark (Revision 261622f) },
+	year         = 2025,
+	url          = { https://huggingface.co/datasets/caobin/CPPbenchmark },
+	doi          = { 10.57967/hf/5378 },
+	publisher    = { Hugging Face }
 }
-
-
 ```