Update user_guide_src/source/database/configuration/011.php

Co-authored-by: kenjis <[email protected]>

Author: tangix

user_guide_src/source/database/configuration/011.php

@@ -11,7 +11,7 @@ class Database extends Config
     // MySQLi over a socket
     public array $default = [
         // ...
-        'hostname' => '/cloudsql/toolbox-tests:europe-north1:toolbox-db"',
+        'hostname' => '/cloudsql/toolbox-tests:europe-north1:toolbox-db',
         // ...
         'DBDriver' => 'MySQLi',
         // ...