minor html fix

app.py

@@ -485,8 +485,8 @@ def ui_refresh(solar_cell_num, bess_nominal_capacity, fixed_consumption):
 
     network, solar, bess = consumptions_in_mwh.sum(axis=0)
     html = "<table>\n"
-    for column, column_name in zip((network, solar, bess), ("network", "solar", "BESS")):
-        html += f"<tr><td>Yearly consumption satisfied by {column_name}:&nbsp;&nbsp;&nbsp;</td><td>{column:0.2f} MWh</td></tr>\n"
+    for column, column_name in zip((network, solar, bess), ("Network", "Solar directly", "Solar via BESS")):
+        html += f"<tr><td>Yearly consumption served by {column_name}:&nbsp;&nbsp;&nbsp;</td><td>{column:0.2f} MWh</td></tr>\n"
     html += "</table>"
 
     return (html, fig_monthly, fig1, fig2)