diff --git a/wp-includes/version.php b/wp-includes/version.php
index 5a28c72236..ace160cddc 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.2-alpha-31293';
+$wp_version = '4.2-alpha-31294';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.
diff --git a/wp-includes/wp-db.php b/wp-includes/wp-db.php
index a40e5f2f7a..6eed9e8f78 100644
--- a/wp-includes/wp-db.php
+++ b/wp-includes/wp-db.php
@@ -230,7 +230,7 @@ class wpdb {
 	var $ready = false;
 
 	/**
-	 * {@internal Missing Description}}
+	 * Blog ID.
 	 *
 	 * @since 3.0.0
 	 * @access public
@@ -239,7 +239,7 @@ class wpdb {
 	public $blogid = 0;
 
 	/**
-	 * {@internal Missing Description}}
+	 * Site ID.
 	 *
 	 * @since 3.0.0
 	 * @access public