refactor: remove unused utility class variables in course price templates

Author: nur-alam

templates/loop/course-price-tutor.php

@@ -26,7 +26,6 @@
 	$enroll_btn = tutor_course_loop_add_to_cart( false );
 
 	$price_html       = tutor_utils()->get_course_price();
-	// $utility_classes  = 'tutor-d-flex tutor-align-center tutor-justify-between';
 	$utility_classes  = '';
 	$total_enrolled   = (int) tutor_utils()->count_enrolled_users_by_course( $course_id );
 	$maximum_students = (int) tutor_utils()->get_course_settings( $course_id, 'maximum_students' );

templates/loop/course-price-woocommerce.php

@@ -29,7 +29,6 @@
 	$product       = wc_get_product( $product_id );
 	$wc_price_html = '';
 	$product_type  = '';
-	// $utility_classes = 'tutor-course-price-wrapper';
 	$utility_classes = '';
 	if ( is_a( $product, 'WC_Product' ) ) {
 		$wc_price_html = apply_filters( 'tutor_loop_wc_price_html', $product->get_price_html(), $product );