minor symfony#61221 [HttpFoundation] fix deprecation message (xabbuh)

This PR was merged into the 7.4 branch.

Discussion
----------

[HttpFoundation] fix deprecation message

| Q             | A
| ------------- | ---
| Branch?       | 7.4
| Bug fix?      | no
| New feature?  | no
| Deprecations? | no
| Issues        |
| License       | MIT

Commits
-------

090fb1a fix deprecation message

Author: alexandre-daubois

src/Symfony/Component/HttpFoundation/Response.php

@@ -319,7 +319,7 @@ public function sendHeaders(?int $statusCode = null): static
         if (headers_sent()) {
             if (!\in_array(\PHP_SAPI, ['cli', 'phpdbg', 'embed'], true)) {
                 $statusCode ??= $this->statusCode;
-                trigger_deprecation('symfony/http-foundation', '7.4', 'Trying to use "%s::sendHeaders()" after headers have already been sent is deprecated will throw a PHP warning in 8.0. Use a "StreamedResponse" instead.', static::class);
+                trigger_deprecation('symfony/http-foundation', '7.4', 'Trying to use "%s::sendHeaders()" after headers have already been sent is deprecated and will throw a PHP warning in 8.0. Use a "StreamedResponse" instead.', static::class);
                 // header(\sprintf('HTTP/%s %s %s', $this->version, $statusCode, $this->statusText), true, $statusCode);
             }