minor symfony#16444 Fixed email link issue (TimoBakx)

This PR was merged into the 4.4 branch.

Discussion
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Fixed email link issue

Formatting (bold) breaks the mailto-link.

This ended up as:
```
<a href="mailto:**care@symfony.com" class="reference internal">**care@symfony.com</a>**:
```

Commits
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7df7773 Fixed email link issue

Author: wouterj

contributing/code_of_conduct/care_team.rst

@@ -21,7 +21,7 @@ Members
 
 Here are all the members of the CARE team (in alphabetic order). You can contact
 any of them directly using the contact details below or you can also contact all
-of them at once by emailing **care@symfony.com**:
+of them at once by emailing ** care@symfony.com **.
 
 * **Timo Bakx**