[docs] Added missing use statements.
[docs] Added missing use statements.

schmittjoh/JMSPaymentCoreBundle,schmittjoh/JMSPaymentCoreBundle,regularjack/JMSPaymentCoreBundle,regularjack/JMSPaymentCoreBundle,schmittjoh/JMSPaymentCoreBundle,regularjack/JMSPaymentCoreBundle,schmittjoh/JMSPaymentCoreBundle