diff --git a/The-collectData-function.md b/The-collectData-function.md
index 1001fa4..41c8f82 100644
--- a/The-collectData-function.md
+++ b/The-collectData-function.md
@@ -28,7 +28,7 @@ The item array should provide as much information as possible for RSS-Bridge to
 ```PHP
 $item['uri']        // URI to reach the subject ("https://...")
 $item['title']      // Title of the item
-$item['timestamp']  // Timestamp of the item in numeric format (use `strtotime()`)
+$item['timestamp']  // Timestamp of the item in numeric or text format (compatible for strtotime())
 $item['author']     // Name of the author for this item
 $item['content']    // Content in HTML format
 $item['enclosures'] // Array of URIs to an attachments (pictures, files, etc...)