Docs: Document more parameters and properties using typed array notation.

See #41756

Built from https://develop.svn.wordpress.org/trunk@42876


git-svn-id: http://core.svn.wordpress.org/trunk@42706 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/comment-template.php

@@ -523,7 +523,7 @@ function get_comment_class( $class = '', $comment_id = null, $post_id = null ) {
 	 *
 	 * @since 2.7.0
 	 *
-	 * @param array       $classes    An array of comment classes.
+	 * @param string[]    $classes    An array of comment classes.
 	 * @param string      $class      A comma-separated list of additional classes added to the list.
 	 * @param int         $comment_id The comment id.
 	 * @param WP_Comment  $comment    The comment object.
@@ -2280,7 +2280,7 @@ function comment_form( $args = array(), $post_id = null ) {
 	 *
 	 * @since 3.0.0
 	 *
-	 * @param array $fields The default comment fields.
+	 * @param string[] $fields Array of the default comment fields.
 	 */
 	$fields   = apply_filters( 'comment_form_default_fields', $fields );
 	$defaults = array(