diff --git a/wp-includes/cron.php b/wp-includes/cron.php
index 60492c5d04..e47c70b4bc 100644
--- a/wp-includes/cron.php
+++ b/wp-includes/cron.php
@@ -232,9 +232,11 @@ function wp_next_scheduled( $hook, $args = array() ) {
 }
 
 /**
- * Send request to run cron through HTTP request that doesn't halt page loading.
+ * Sends a request to run cron through HTTP request that doesn't halt page loading.
  *
  * @since 2.1.0
+ *
+ * @param int $gmt_time Optional. Unix timestamp. Default 0 (current time is used).
  */
 function spawn_cron( $gmt_time = 0 ) {
 	if ( ! $gmt_time )
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 9db5261aab..8bdef89de2 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.5-alpha-36021';
+$wp_version = '4.5-alpha-36022';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.