The Events Calendar - Change Google Calendar and iCal button labels

gistfile1.php

<?php // Changes the text labels for Google Calendar and iCal buttons on a single event page
remove_action('tribe_events_single_event_after_the_content', array('TribeiCal', 'single_event_links'));
add_action('tribe_events_single_event_after_the_content', 'customized_tribe_single_event_links');
 
function customized_tribe_single_event_links()	{
	if (is_single() && post_password_required()) {
		return;
	}
 
	echo '<div class="tribe-events-cal-links">';
	echo '<a class="tribe-events-gcal tribe-events-button" href="' . tribe_get_gcal_link() . '" title="' . __( 'Add to Google Calendar', 'tribe-events-calendar-pro' ) . '">+ Export the Map </a>';
	echo '<a class="tribe-events-ical tribe-events-button" href="' . tribe_get_single_ical_link() . '">+ Export to Calendar </a>';
	echo '</div><!-- .tribe-events-cal-links -->';
}

Thanks for your code.
I had to modify it slightly and this worked for version I got:
remove_action('tribe_events_single_event_after_the_content', array(tribe('tec.iCal'), 'single_event_links'));