diff --git a/code/python_dataviz/streamlit/bounding_box/app.py b/code/python_dataviz/streamlit/bounding_box/app.py
index 68282494..fe3c43c4 100644
--- a/code/python_dataviz/streamlit/bounding_box/app.py
+++ b/code/python_dataviz/streamlit/bounding_box/app.py
@@ -11,7 +11,7 @@
     st.session_state["zoom"] = 13
     
 st.title('Bounding Box Tool')
-st.markdown('This app allows you to get coordinates and bounding bo for any place in the world - powered by OpenStreetMap.')
+st.markdown('This app allows you to get coordinates and bounding box for any place in the world - powered by OpenStreetMap. View the source code at [GitHub](https://github.com/spatialthoughts/python-dataviz-web/tree/main/streamlit/bounding_box).')
 
 address = st.text_input('Enter an address.')