diff --git a/wp-includes/version.php b/wp-includes/version.php
index 96a1a62454..4446a99341 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.8-alpha-59377';
+$wp_version = '6.8-alpha-59378';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.
diff --git a/wp-signup.php b/wp-signup.php
index d11f16698f..bbe1b422f6 100644
--- a/wp-signup.php
+++ b/wp-signup.php
@@ -1,4 +1,11 @@
 <?php
+/**
+ * WordPress Signup Page
+ *
+ * Handles the user registration and site creation process for multisite installations.
+ *
+ * @package WordPress
+ */
 
 /** Sets up the WordPress Environment. */
 require __DIR__ . '/wp-load.php';