Issue #1606946 by Albert Volkman: Add docs to a function in update.php

diff --git a/update.php b/update.php
index 80cb954..9840657 100644 (file)
--- a/update.php
+++ b/update.php
@@ -183,6 +183,9 @@ function update_do_one($module, $number, &$context) {
   $context['message'] = 'Updating '. check_plain($module) .' module';
 }
 
+/**
+ * Renders a form with a list of available database updates.
+ */
 function update_selection_page() {
   $output = '<p>The version of Drupal you are updating from has been automatically detected. You can select a different version, but you should not need to.</p>';
   $output .= '<p>Click Update to start the update process.</p>';