fixup name of funnelarea mock used in mock list

Author: etpinard

test/jasmine/assets/mock_lists.js

@@ -16,7 +16,7 @@ var svgMockList = [
     ['bar_and_histogram', require('@mocks/bar_and_histogram.json')],
     ['waterfall', require('@mocks/waterfall_profit-loss_2018vs2019_rectangle.json')],
     ['funnel', require('@mocks/funnel_horizontal_group_basic.json')],
-    ['funnelarea', require('@mocks/funnelarea_title_subscript.json')],
+    ['funnelarea', require('@mocks/funnelarea_title_multiple.json')],
     ['basic_error_bar', require('@mocks/basic_error_bar.json')],
     ['binding', require('@mocks/binding.json')],
     ['cheater_smooth', require('@mocks/cheater_smooth.json')],