diff --git a/wp-includes/load.php b/wp-includes/load.php
index 2caa6a39a8..34f1b59fde 100644
--- a/wp-includes/load.php
+++ b/wp-includes/load.php
@@ -761,13 +761,13 @@ function is_multisite() {
 }
 
 /**
- * Retrieve the current blog ID.
+ * Retrieve the current site ID.
  *
  * @since 3.1.0
  *
  * @global int $blog_id
  *
- * @return int Blog id
+ * @return int Site ID.
  */
 function get_current_blog_id() {
 	global $blog_id;
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 268f9e2a6f..c2004f36f8 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.5-alpha-1452860412907';
+$wp_version = '4.5-alpha-1452863892977';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.