Release.rst, file.php: fixed Typo's and extend doc

extension/Documentation/Release.rst

@@ -73,7 +73,7 @@ Bug Fixes
 
 * TypeAhead.js: Handle <ENTER> key properly.
 * #3462 / FormElement.parameter: requiredList not ok for non numeric content. STORE_FORM had been called without 'sanatize class'.
- Therefore, all non numeric values has been sanatized by default. New: SANATIZE_ALLOW_ALL.
+   Therefore, all non numeric values has been sanatized by default. New: SANATIZE_ALLOW_ALL.
 * Corrected error message to use 'itemList' instead of 'itemValues'. Renamed constant too.
 * #2542 / FormElement-Typ 'note' funktioniert nicht mit dynamic update. 'Label' and 'note' are fixed - 'value' is still not updated, open.
 

extension/qfq/api/file.php

@@ -15,6 +15,7 @@ require_once(__DIR__ . '/../qfq/Constants.php');
 require_once(__DIR__ . '/../qfq/File.php');
 
 /**
+ * Process File Upload - immediately when the the user selects a file.
  * Return JSON encoded answer
  *
  * status: success|error