minor #10931 Change gender to eye color (Mx-Glitter)

This PR was merged into the 3.4 branch.

Discussion
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Change gender to eye color

Fixes symfony/symfony#29737 in documentation

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Commits
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f63ee2f Change gender to eye-color

Author: javiereguiluz

validation/raw_values.rst

@@ -58,7 +58,7 @@ Validation of arrays is possible using the ``Collection`` constraint::
         ],
         'email' => '[email protected]',
         'simple' => 'hello',
-        'gender' => 3,
+        'eye_color' => 3,
         'file' => null,
         'password' => 'test',
         'tags' => [
@@ -79,7 +79,7 @@ Validation of arrays is possible using the ``Collection`` constraint::
         ]),
         'email' => new Assert\Email(),
         'simple' => new Assert\Length(['min' => 102]),
-        'gender' => new Assert\Choice([3, 4]),
+        'eye_color' => new Assert\Choice([3, 4]),
         'file' => new Assert\File(),
         'password' => new Assert\Length(['min' => 60]),
         'tags' => new Assert\Optional([