blur avatars 32×32 scaled to 74×74

Please update comments.php wp_list_comments() with setting avatar size to actual 74×74

32×32 are too small and look blur when scaled

 <ol class="comment-list">
                <?php
                        wp_list_comments( array(
                                'style'      => 'ol',
                                'short_ping' => true,
                        ) );
                ?>

change to

<ol class="comment-list">
                <?php
                        wp_list_comments( array(
                                'style'      => 'ol',
                                'short_ping' => true,
                                'avatar_size'       => 74,
                        ) );
                ?>