Update src/DependencyInjection/Configuration.php

Co-authored-by: Andrii Dembitskyi <[email protected]>

Author: allflame

src/DependencyInjection/Configuration.php

@@ -31,7 +31,7 @@ public function getConfigTreeBuilder(): TreeBuilder
                 ->arrayNode('name_generator')
                     ->canBeEnabled()
                     ->children()
-                        ->scalarNode('max_length')->defaultValue(64)->end()
+                        ->integerNode('max_length')->defaultValue(64)->end()
                         ->arrayNode('command')
                             ->useAttributeAsKey('name')
                             ->scalarPrototype()->end()