update description

app.py

@@ -38,7 +38,7 @@ terms like **Data Lake**, **EDW**, **HCERA**, and **thousands more**. (Ask the a
 Try querying the model with any of the example prompts below for a simple introduction to both Vanderbilt-specific and general knowledge queries. The purpose of this 
 model is to allow VUMC employees access to an intelligent assistant that improves and expedites VUMC work. \n
 Feedback and ideas are very welcome! Please provide any feedback, ideas, or issues to the email: **[email protected]**. 
-We hope to gradually improve this AI assistant to create a large-scale, all-inclusive tool to compliment the work of all VUMC staff- your comments are invaluable in this process."""
+We hope to gradually improve this AI assistant to create a large-scale, all-inclusive tool to compliment the work of all VUMC staff; your comments are invaluable in this process."""
 
 GENERAL_ERROR_MSG = "An error occurred. Please refresh the page to start a new conversation."