Fixed citation format for BERTopic

Author: x-tabdeveloping

paper.bib

@@ -25,13 +25,11 @@ @inproceedings{keynmf
     address = "Germany",
 }
 
-@misc{bertopic_paper,
-      title={BERTopic: Neural topic modeling with a class-based TF-IDF procedure}, 
-      author={Maarten Grootendorst},
-      year={2022},
-      eprint={2203.05794},
-      archivePrefix={arXiv},
-      primaryClass={cs.CL}
+@article{bertopic_paper,
+  title={BERTopic: Neural topic modeling with a class-based TF-IDF procedure},
+  author={Grootendorst, Maarten},
+  journal={arXiv preprint arXiv:2203.05794},
+  year={2022}
 }
 
 @inproceedings{topmost,