Docs: Fix typo in a comment in `Core_Upgrader::upgrade()`.

Props Zuige.
Fixes #37314.
Built from https://develop.svn.wordpress.org/trunk@38014


git-svn-id: http://core.svn.wordpress.org/trunk@37955 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/includes/class-core-upgrader.php

@@ -113,7 +113,7 @@ class Core_Upgrader extends WP_Upgrader {
 		else
 			$to_download = 'full';
 
-		// Lock to prevent multiple Core Updates occuring
+		// Lock to prevent multiple Core Updates occurring
 		$lock = WP_Upgrader::create_lock( 'core_updater', 15 * MINUTE_IN_SECONDS );
 		if ( ! $lock ) {
 			return new WP_Error( 'locked', $this->strings['locked'] );

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.6-beta2-38013';
+$wp_version = '4.6-beta2-38014';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.