Fix incorrect docblocks

Author: Nara Kasbergen

src/One/Providers/CookieProvider.php

@@ -8,7 +8,7 @@
 /**
  * A thin wrapper around the PHP functions to get and set cookies. Useful for unit testing.
  *
- * @package NPR\One\Provider
+ * @package NPR\One\Providers
  */
 class CookieProvider implements StorageInterface
 {

src/One/Providers/EncryptionProvider.php

@@ -9,7 +9,7 @@
  * A sample encryption provider, used in tandem with the SecureCookieProvider as the default implementation for
  * secure storage of refresh tokens.
  *
- * @package NPR\One\Provider
+ * @package NPR\One\Providers
  */
 class EncryptionProvider implements EncryptionInterface
 {

src/One/Providers/SecureCookieProvider.php

@@ -8,7 +8,7 @@
 /**
  * An extension of CookieProvider that encrypts cookies before setting them and decrypts them when retrieving them
  *
- * @package NPR\One\Provider
+ * @package NPR\One\Providers
  * @codeCoverageIgnore
  */
 class SecureCookieProvider extends CookieProvider