removed sf2 references

Author: fabpot

Loader/XliffFileLoader.php

@@ -222,7 +222,7 @@ private function fixXmlLocation($schemaSource, $xmlUri)
         $newPath = str_replace('\\', '/', __DIR__).'/schema/dic/xliff-core/xml.xsd';
         $parts = explode('/', $newPath);
         if (0 === stripos($newPath, 'phar://')) {
-            $tmpfile = tempnam(sys_get_temp_dir(), 'sf2');
+            $tmpfile = tempnam(sys_get_temp_dir(), 'symfony');
             if ($tmpfile) {
                 copy($newPath, $tmpfile);
                 $parts = explode('/', str_replace('\\', '/', $tmpfile));