Update app.py

app.py

@@ -342,7 +342,7 @@ def create_interface():
         ### How to use:
         1. **📝 Enter your text** in the text area below
         2. **🎯 Select a model** from the dropdown for keyword extraction
-        3. *⚙️ Adjust parameters** (number of keywords, n-gram range)
+        3. **⚙️ Adjust parameters** (number of keywords, n-gram range)
         4. **🔍 Click "Extract Keywords"** to see results with organized output
         """)