Update src/TwigComponent/doc/index.rst

Author: cavasinf

src/TwigComponent/doc/index.rst

@@ -484,7 +484,7 @@ component use a ``PreMount`` hook::
 .. note::
 
    In its default configuration, the OptionsResolver treats all props. 
-   However, if more props are passed than the options defined in the OptionsResolver, an error will be prompted, indicating that one or more options are not defined. 
+   However, if more props are passed than the options defined in the OptionsResolver, an error will be prompted, indicating that one or more options do not exist. 
    To avoid this, use the `ignoreUndefined()` method with `true`. See `ignore not defined options`_ for more info.
 
       $resolver->setIgnoreUndefined(true);