fix: correct set_node_account_ids method definition and docstring

Signed-off-by: Angelina <[email protected]>

Author: aceppaluni

src/hiero_sdk_python/transaction/transaction.py

@@ -486,9 +486,9 @@ def set_transaction_id(self, transaction_id: TransactionId):
         self.transaction_id = transaction_id
         return self
 
-    def set_node_account_ids(self, node_account_ids, List[AccountId]):
+    def set_node_account_ids(self, node_account_ids: List[AccountId]):
         """
-        Sets the list of node account IDs the query can be sent to.
+        Sets the list of node account IDs the transaction can be sent to.
 
         Args:
             node_account_ids (List[AccountId]): The list of node account IDs.