Fix documentation and formatting

WE2-1028

Signed-off-by: Sven Mitt <[email protected]>

Author: svenzik

src/validator/certvalidators/SubjectCertificatePurposeValidator.php

@@ -47,10 +47,11 @@ public function __construct(LoggerInterface $logger = null)
     /**
      * Validates that the purpose of the user certificate from the authentication token contains client authentication.
      *
-     * @copyright 2022 Petr Muzikant [email protected]
-     * 
-     * @param subjectCertificate user certificate to be validated
+     * @param X509 $subjectCertificate user certificate to be validated
      * @throws UserCertificateMissingPurposeException
+     * @throws UserCertificateWrongPurposeException
+     * @copyright 2022 Petr Muzikant [email protected]
+     *
      */
     public function validate(X509 $subjectCertificate): void
     {