FIX-#3962: Change docs copyright statement to 'Modin Developers.' (#3964)
FIX-#3962: Change docs copyright statement to 'Modin Developers.' (#3964)

Signed-off-by: jeffreykennethli <e91320eb330c5798ff382c0c03dc3adc9898bae4@ponder.io>
modin-project/modin,modin-project/modin