Fix gradio markdown

app.py

@@ -25,7 +25,7 @@ with gr.Blocks(title="OpenSorus – AI Maintainer Agent", theme=theme) as demo:
     gr.Markdown("""
     # OpenSorus – AI Maintainer Agent for GitHub Issues
     
-    **Reads the issue. Understands your repo. Replies in seconds.** - _Powered by Mistral AI 🧡 and LlamaIndex 🦙_
+    **Reads the issue. Understands your repo. Replies in seconds.** - _Powered by Mistral AI 🧡 & LlamaIndex 🦙_
 
     Let OpenSorus handle your first-level triage by autonomously pulling context from your codebase and commenting with a helpful fix/suggestion to help your contributors/customers.
 
@@ -34,7 +34,9 @@ with gr.Blocks(title="OpenSorus – AI Maintainer Agent", theme=theme) as demo:
     - **Quickest way to assign issues to OpenSorus**: Just mention @opensorus in the GitHub issue comments.
     - Alternatively, use this space to assign the issue by pasting the issue URL below & specifying the primary branch name of your codebase (e.g., main, master, etc.).
 
-    (Drop a ❤️ if this tool made your day a little easier!)
+                
+     _(Drop a ❤️ if this tool made your day a little easier!)_
+                
     ---
     """)