[TwigBundle] minor #12309 fix markup twbs inline radio button

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #12309 
| License       | MIT
| Doc PR        | N/A

This fixes a minor markup issue with the new bootstrap 3 form template.

**Before**
![before](https://cloud.githubusercontent.com/assets/930668/4767394/3c876d08-5b5d-11e4-9ab1-cbd93e2b5a70.png)

**After**
![after](https://cloud.githubusercontent.com/assets/930668/4767398/41213af6-5b5d-11e4-8156-302411ccf2ac.png)
Good catch, I'm not sure how I missed that. Will fix it when I get home.
Op 24 okt. 2014 17:28 schreef "Christian Flothmann" <
notifications@github.com>:

> In
> src/Symfony/Bridge/Twig/Resources/views/Form/bootstrap_3_layout.html.twig:
>
> > @@ -147,8 +147,8 @@
> >  {%- endblock form_label %}
> >
> >  {% block choice_label %}
> > -    {# remove the checkbox-inline, it's only use full for embed labels #}
> > -    {% set label_attr = label_attr|merge({class: label_attr.class|default('')|replace({'checkbox-inline': ''})|trim}) %}
> > +    {# remove the checkbox-inline and radio-inline, it's only use full for embed labels #}
>
> "use full" should be "useful" (this was actually wrong before)
>
> —
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> <https://github.com/symfony/symfony/pull/12311/files#r19345460>.
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