small doc update valuestore class

public_html/valuestore/classes/valuestore.class.php

@@ -29,7 +29,7 @@
  * 
  * Axel: <axel.hahn@unibe.ch>
  * (...)
- * 2024-09-02  Axel   php8 only; added variable types; short array syntax
+ * 2024-09-03  Axel   php8 only; added variable types; short array syntax
  */
 class valuestore
 {
@@ -416,7 +416,7 @@ class valuestore
      * @param string  $sPhase    phase (preview|stage|live)
      * @param string  $sPlace    optional: place (onhold|ready2install|deployed)
      * @param string  $sHost     optional: hostname (for place deployed)
-     * @return type string
+     * @return string
      */
     public function setPhase(string $sPhase, string $sPlace = '', string $sHost = ''): string
     {