Update README.md

ilyakharev · web-flow · commit aeae503c2fb6 · 2023-05-11T19:59:23.000+03:00
diff --git a/README.md b/README.md
@@ -299,7 +299,7 @@ or
 <?php
 
 use YdbPlatform\Ydb\Ydb;
-use YdbPlatform\Ydb\Auth\AnonymousAuthentication;
+use YdbPlatform\Ydb\Auth\MetadataAuthentication;
 
 $config = [
 
