Update app.py

app.py

@@ -375,7 +375,7 @@ def create_gradio_interface():
     with gr.Blocks(theme="bethecloud/storj_theme", css=css) as demo:
         gr.HTML("""
         <div class="title" style="text-align: center">
-            <h1>Dot<span style="color: red;">●</span><strong>dot</strong>OCR vs Dolphin🐬</h1>
+            <h1>Dot<span style="color: red;">●</span><strong></strong>OCR vs Dolphin🐬</h1>
             <p style="font-size: 1.1em; color: #6b7280; margin-bottom: 0.6em;">
                 Advanced vision-language model for image/PDF to markdown document processing
             </p>