minor #9326 [#9248] some minor tweaks (xabbuh)

This PR was merged into the master branch.

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[#9248] some minor tweaks

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cf9833c [#9248] some minor tweaks

Author: javiereguiluz

reference/constraints/Locale.rst

@@ -105,9 +105,8 @@ canonicalize
     Using this option with value ``false`` was deprecated in Symfony 4.1 and it
     will throw an exception in Symfony 5.0. Use ``true`` instead.
 
-If true, the :phpmethod:`Locale::canonicalize` method will be applied before checking
-the validity of the given locale (e.g. ``FR-fr.utf8`` is transformed into ``fr_FR``
-).
+If ``true``, the :phpmethod:`Locale::canonicalize` method will be applied before checking
+the validity of the given locale (e.g. ``FR-fr.utf8`` is transformed into ``fr_FR``).
 
 .. _`ICU format locale IDs`: http://userguide.icu-project.org/locale
 .. _`ISO 639-1`: https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes