Oprava spatneho nazvu promenne

src/LeanMapperWorkflow/AbstractRestriction.php

@@ -123,7 +123,7 @@ abstract class AbstractRestriction
 			}
 		} else {
 			$type = $property->getType();
-			if (!($result = $result instanceof $type)) {
+			if (!($result = $value instanceof $type)) {
 				throw new \InvalidArgumentException('Unexpected class.');
 			}
 		}