minor #13130 Update twig.rst (zairigimad)

This PR was submitted for the 5.0 branch but it was merged into the 3.4 branch instead (closes #13130).

Discussion
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Update twig.rst

Typo ?

Commits
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a7dac72 Update twig.rst

Author: javiereguiluz

reference/configuration/twig.rst

@@ -80,7 +80,7 @@ If set to a string, the template contents are escaped using the strategy with
 that name. Allowed values are ``html``, ``js``, ``css``, ``url``, ``html_attr``
 and ``name``. The default value is ``name``. This strategy escapes contents
 according to the template name extension (e.g. it uses ``html`` for ``*.html.twig``
-templates and ``js`` for ``*.js.html`` templates).
+templates and ``js`` for ``*.js.twig`` templates).
 
 .. tip::