minor #29012 [DotEnv] Fix loadForEnv PHPDoc (dunglas)

This PR was merged into the 4.2-dev branch.

Discussion
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[DotEnv] Fix loadForEnv PHPDoc

| Q             | A
| ------------- | ---
| Branch?       | master
| Bug fix?      | no
| New feature?  | no <!-- don't forget to update src/**/CHANGELOG.md files -->
| BC breaks?    | no     <!-- see https://symfony.com/bc -->
| Deprecations? | no <!-- don't forget to update UPGRADE-*.md and src/**/CHANGELOG.md files -->
| Tests pass?   | yes    <!-- please add some, will be required by reviewers -->
| Fixed tickets | #28533 (review)
| License       | MIT
| Doc PR        | n/a

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Commits
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c10710c [DotEnv] Fix loadForEnv PHPDoc

src/Symfony/Component/Dotenv/Dotenv.php

@@ -52,7 +52,7 @@ public function load(string $path, string ...$extraPaths): void
     }
 
     /**
-     * Loads one or several .env and the corresponding env.$env, env.local and env.$env.local files if they exist.
+     * Loads one or several .env and the corresponding .env.$env, .env.local and .env.$env.local files if they exist.
      *
      * .env.local is always ignored in test env because tests should produce the same results for everyone.
      *