More minor visual fix

app.py

@@ -92,14 +92,15 @@ if not isGPU:
     st.warning("TOOL CURRENTLY USING CPU, ANALYSIS EXTREMELY SLOW")
 
 st.write(
-    'If you would like to see a sample result generated from real classroom audio, '
-    'use the sidebar on the left and press "Load Demo Example"'
+    'If you would like to see a sample result or multiple sample results generated from '
+    'real classroom audio, '
+    'select "Single File Demo" or "Multiple Files Demo" on the left sidebar.' 
 )
 st.markdown(
     "<p style='margin-bottom:4px;'>Keep in mind that this is a very early draft of the tool. "
     "Please be patient with any bugs/errors, and email Connor Young at "
     "<a href='mailto:czyoung@ualr.edu'>czyoung@ualr.edu</a> if you need help using the tool!</p>"
-    "<hr style='margin-top:4px; margin-bottom:8px;'>",
+    "<hr style='margin-top:8px; margin-bottom:8px;'>",
     unsafe_allow_html=True,
 )