Update components/property_access.rst

Author: OskarStark

components/property_access.rst

@@ -324,7 +324,7 @@ can use setters, the magic ``__set()`` method or properties to set values::
     $propertyAccessor->setValue($person, 'firstName', 'Wouter');
     $propertyAccessor->setValue($person, 'lastName', 'de Jong'); // setLastName is called
     $propertyAccessor->setValue($person, 'children', [new Person()]); // __set is called
-    $propertyAccessor->setValue($person, 'role', 'contributor'); // A new property 'contributor' is set dynamically
+    $propertyAccessor->setValue($person, 'role', 'contributor'); // A new property 'role' is set dynamically
 
     var_dump($person->firstName); // 'Wouter'
     var_dump($person->getLastName()); // 'de Jong'