minor #54277 [FrameworkBundle] Fix typo (fabpot)

This PR was merged into the 5.4 branch.

Discussion
----------

[FrameworkBundle] Fix typo

| Q             | A
| ------------- | ---
| Branch?       | 5.4
| Bug fix?      | no
| New feature?  | no <!-- please update src/**/CHANGELOG.md files -->
| Deprecations? | no <!-- please update UPGRADE-*.md and src/**/CHANGELOG.md files -->
| Issues        | n/a
| License       | MIT

Commits
-------

5353389 [FrameworkBundle] Fix typo

src/Symfony/Bundle/FrameworkBundle/Command/CacheClearCommand.php

@@ -156,7 +156,7 @@ protected function execute(InputInterface $input, OutputInterface $output): int
             }
 
             if ($this->isNfs($realBuildDir)) {
-                $io->note('For better performances, you should move the cache and log directories to a non-shared folder of the VM.');
+                $io->note('For better performance, you should move the cache and log directories to a non-shared folder of the VM.');
                 $fs->remove($realBuildDir);
             } else {
                 $fs->rename($realBuildDir, $oldBuildDir);