change wording

app.py

@@ -130,7 +130,7 @@ def interface():
         This demo brought to you by [IMATAG](https://www.imatag.com/) presents watermarking of images generated via [StableDiffusion XL Turbo](https://huggingface.co/stabilityai/sdxl-turbo).
         Using the method presented in [StableSignature](https://ai.meta.com/blog/stable-signature-watermarking-generative-ai/),
         the VAE decoder of StableDiffusion is fine-tuned to produce images including a specific invisible watermark. We combined
-        this method with [IMATAG](https://www.imatag.com/)'s in-house decoder which operates in zero-bit mode for improved robustness.""")
+        this method with a demo version of [IMATAG](https://www.imatag.com/)'s in-house decoder. The watermarking system operates in zero-bit mode for improved robustness.""")
 
         with gr.Row():
             inp = gr.Textbox(label="Prompt", value=prompt)