More on UI, some wording updates

app.py

@@ -59,12 +59,12 @@ with gr.Blocks(css=css) as demo:
             gr.Markdown("# 🤗 Watermarking with Gradio: Example")
             gr.Markdown("Watermarks can be **visible** or **invisible**.")
             gr.Markdown("""They can provide information directly, or provide a link for more information.  
-                           - Visible watermarks can help to disclose when content is AI-generated, so viewers know it's synthetic.  
-                           - Invisible watermarks can help to mark content as authentic.""")
+                           - Visible watermarks are useful to disclose when content is AI-generated.  
+                           - Invisible watermarks can mark content as authentic.
+                           - ...And vice versa! There are many possibilities for what watermarks can provide.""")
+            gr.Markdown("They are a useful tool for **AI provenance**.")
             gr.Markdown()
-            gr.Markdown()
-            gr.Markdown("""For more information on watermarking -- what watermarking is, why it's important,  
-        and the tools available on Hugging Face -- please check out [our blogpost on AI watermarking](https://huggingface.co/blog/watermarking).""")
+            gr.Markdown("""For more information on watermarking -- what watermarking is, why it's important, and the tools available on Hugging Face -- please check out [our blogpost on AI watermarking](https://huggingface.co/blog/watermarking).""")
             gr.Markdown()
             gr.Markdown("## Try it out below!")
         with gr.Column():