Remove trailing full stop from level pricing.

remove-period-from-pricing.php

<?php
/**
 * Removes the last "." from the level's cost text.
 * Add this code to your site by following this guide - https://www.paidmembershipspro.com/create-a-plugin-for-pmpro-customizations/
 */
function my_pmpro_remove_period_from_cost_text( $cost_text, $level, $tags, $short  ) {
	return rtrim( $cost_text, '. ' );
}
add_filter( 'pmpro_level_cost_text', 'my_pmpro_remove_period_from_cost_text', 10, 4 );