typo in serviceAccountEmail option

Author: Frank Natividad

storage/src/activate_hmac_key.php

@@ -39,6 +39,7 @@ function activate_hmac_key($options = ['projectId' => 'your-project-id'])
     $hmacKey = $storage->hmacKey($accessId, $options);
 
     $hmacKey = $hmacKey->update('ACTIVE');
+
     print("The HMAC key is now active.");
     printf("HMAC key Metadata: %s" . PHP_EOL, print_r($hmacKey->info()));
 }

storage/test/HmacCommandTest.php

@@ -84,7 +84,7 @@ public function testHmacKeyCreate()
         $this->commandTesterCreate->execute(
         [
             'projectId' => self::$projectId,
-            'serviceAccoutnEmail' => $this->hmacServiceAccount
+            'serviceAccountEmail' => $this->hmacServiceAccount
         ],
         ['interactive' => false]
       );