Update app.py

app.py

@@ -646,7 +646,7 @@ def process(files,button):
                 'Sum Before':[sums_old,None,True],
                 "After columns": [ncols, '00FF00'],
                 'Sum After':[sums_new,None,True],
-                'Filling amount':[fillings_amounts,None,True]
+                'Filling amount':[fillings_amounts,None,True],
                 'Fillings':[filled_warn,None],
                 "Warnings": sheetwarnings
             }