docs: Improve formatting of acknowledgments section for better readability

Enhanced the "Acknowledgments" section with cleaner formatting and compact layout to improve readability.

README.md

@@ -49,11 +49,9 @@ I am dedicated to improving TinyBreaker's performance and accessibility, especia
 
 ## Acknowledgments  
 
-I extend my sincere thanks to the PixArt-Σ developers for their exceptional model, which has been vital to this project's development.
-  * [PixArt-Σ GitHub Repository](https://github.com/PixArt-alpha/PixArt-sigma)  
-  * [PixArt-Σ Hugging Face Model](https://huggingface.co/PixArt-alpha/PixArt-Sigma-XL-2-1024-MS)  
-  * [PixArt-Σ arXiv Report](https://arxiv.org/abs/2403.04692)  
+* I extend my sincere thanks to the PixArt-Σ developers for their exceptional model, which has been vital to this project's development.  
+[PixArt-Σ GitHub Repository](https://github.com/PixArt-alpha/PixArt-sigma) | [PixArt-Σ Hugging Face Model](https://huggingface.co/PixArt-alpha/PixArt-Sigma-XL-2-1024-MS) | [PixArt-Σ arXiv Report](https://arxiv.org/abs/2403.04692)  
 
-Additional thanks to Ollin Boer Bohan for the Tiny AutoEncoder models, which offer efficient latent image processing and served as the foundation for the encoding, decoding, and transcoding operations in TinyBreaker.  
-  * [Tiny AutoEncoder GitHub Repository](https://github.com/madebyollin/taesd)  
+* Additional thanks to Ollin Boer Bohan for the Tiny AutoEncoder models, which offer efficient latent image processing and served as the foundation for the encoding, decoding, and transcoding operations in TinyBreaker.  
+[Tiny AutoEncoder GitHub Repository](https://github.com/madebyollin/taesd)