Refactor function name: FillStoreSystemBySql()

extension/Source/core/store/Store.php

@@ -171,7 +171,7 @@ class Store {
             STORE_ADDITIONAL_FORM_ELEMENTS => false,
         ];
 
-        self::fillStoreTypo3($bodytext);  // should be filled before fillStoreSystem() to offer T3 variables
+        self::fillStoreTypo3($bodytext);  // should be filled before fillStoreSystem() to offer T3 variables, especially 'feUser'
         self::fillStoreClient();  // should be filled before fillStoreSystem() to offer Client variables
         self::fillStorePhpSession(STORE_EXTRA); // should be filled before fillStoreSystem() to restore variables like SYSTEM_SHOW_DEBUG_INFO
         self::fillStorePhpSession(STORE_USER); // should be filled before fillStoreSystem() to restore variables like SYSTEM_SHOW_DEBUG_INFO
@@ -921,7 +921,7 @@ class Store {
      * @throws UserFormException
      * @throws UserReportException
      */
-    public static function StoreSystemUpdate() {
+    public static function FillStoreSystemBySql() {
 
         $db = null;
         $flagDirty = false;