Corrige tipos nos blocos de documentação

Author: lcobucci

src/Purchases/Transactions/Transaction.php

@@ -52,7 +52,7 @@ class Transaction
     private $details;
 
     /**
-     * @var PaymentDetails
+     * @var Payment
      */
     private $payment;
 
@@ -73,7 +73,7 @@ class Transaction
 
     /**
      * @param Details $details
-     * @param PaymentDetails $payment
+     * @param Payment $payment
      * @param int $type
      * @param ItemCollection $items
      * @param Shipping $shipping
@@ -109,15 +109,15 @@ public function getType()
     }
 
     /**
-     * @return PaymentDetails
+     * @return Payment
      */
     public function getPayment()
     {
         return $this->payment;
     }
 
     /**
-     * @return Collection
+     * @return ItemCollection
      */
     public function getItems()
     {

src/Requests/RequestBuilder.php

@@ -74,11 +74,12 @@ public function setFinalDate(DateTime $finalDate);
     public function setMaxTotalAmount($maxTotalAmount);
 
     /**
-     * @param float $maxTotalAmount
+     * @param float $amountPerPayment
      *
      * @return self
      */
     public function setAmountPerPayment($amountPerPayment);
+
     /**
      * @param float $maxAmountPerPayment
      *