Update README.md

README.md

@@ -5387,7 +5387,7 @@ Each image metadata is as follow:
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-## License and Terms of Use
+# License and Terms of Use
 The OmniCorpus dataset is distributed under [the CC BY 4.0 License](https://creativecommons.org/licenses/by/4.0/). The open-source code is released under the [Apache License 2.0](https://www.apache.org/licenses/LICENSE-2.0). 
 
 The Terms of Use (ToUs) have been developed based on widely accepted standards. By accessing or using this dataset, users acknowledge their responsibility to comply with all relevant legal, regulatory, and ethical standards.
@@ -5399,7 +5399,7 @@ The Terms of Use (ToUs) have been developed based on widely accepted standards.
 - The use of specific subset must comply with the ToUs of the primary source. Specifically, the use of OmniCorpus-CC, OmniCorpus-CW, and OmniCorpus-YT must comply with [the Common Crawl ToUs](https://commoncrawl.org/terms-of-use), the [regulations](https://www.gov.cn/zhengce/content/202409/content\_6977766.htm) on the security management of Internet data in China, and [YouTube’s ToUs](https://www.youtube.com/terms), respectively.
 - These ToUs do not supersede the ToUs of the original content sources. Users must ensure that any use of the dataset’s content complies with the original ToUs and the rights of the data subjects.
 
-## Citation
+# Citation
 
 ```
 @inproceedings{li2024omnicorpus,