[Docs] Fix ethical guidelines docs (huggingface#2333)

Author: patrickvonplaten

docs/source/en/conceptual/ethical_guidelines.mdx

@@ -1,7 +1,8 @@
 # 🧨 Diffusers’ Ethical Guidelines
 
 ## Preamble
-🤗 [Diffusers](https://huggingface.co/docs/diffusers/index) provides pre-trained diffusion models and serves as a modular toolbox for inference and training. 
+
+[Diffusers](https://huggingface.co/docs/diffusers/index) provides pre-trained diffusion models and serves as a modular toolbox for inference and training. 
 
 Given its real case applications in the world and potential negative impacts on society, we think it is important to provide the project with ethical guidelines to guide the development, users’ contributions, and usage of the Diffusers library.