Fixed (file) comments.

collection.php

@@ -1,6 +1,7 @@
 <?PHP
 /**
- * This file displays object detail pages as fetched from museum-digital.
+ * This script offers detail pages for collections
+ * based on data fetched from museum-digital.
  *
  * @author Joshua Ramon Enslin <joshua@jrenslin.de>
  */
@@ -21,6 +22,8 @@ if (!isset($_GET['id']) or !is_numeric($_GET['id'])) {
 ensureEnvironment();
 $pages = loadPublicPages();           // Load overview of pages.
 
+// Load data
+
 $contents = json_decode(queryCachePage($settings['mdVersion'] . "?t=sammlung&gesusa=" . urlencode($_GET['id']) . "&output=json", "institution", $settings), true);
 
 if (!$contents || (isset($contents[0]) and $contents[0] == "There is no collection with this ID yet.")) {