Docs: Another pass at some inline docs fixes mostly made by PHPCBF.

See #49572, #50744
Built from https://develop.svn.wordpress.org/trunk@48590


git-svn-id: http://core.svn.wordpress.org/trunk@48352 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/cron.php

@@ -851,7 +851,7 @@ function wp_get_schedules() {
  * @since 5.1.0 {@see 'get_schedule'} filter added.
  *
  * @param string $hook Action hook to identify the event.
- * @param array $args Optional. Arguments passed to the event's callback function.
+ * @param array  $args Optional. Arguments passed to the event's callback function.
  * @return string|false False, if no schedule. Schedule name on success.
  */
 function wp_get_schedule( $hook, $args = array() ) {