docs: corrected typos for transaction (#1415)

Author: LakshmiLavanyaKasturi

docs/openapi.yaml

@@ -1392,7 +1392,7 @@ paths:
   /extended/v1/address/{principal}/{tx_id}/with_transfers:
     get:
       summary: Get account transaction information for specific transaction
-      description: Retrieves transaction details for a given Transcation Id `tx_id`, for a given account or contract Identifier.
+      description: Retrieves transaction details for a given Transaction Id `tx_id`, for a given account or contract Identifier.
       tags:
         - Accounts
       operationId: get_single_transaction_with_transfers
@@ -2149,7 +2149,7 @@ paths:
         - Rosetta
       summary: Get All Mempool Transactions
       operationId: rosetta_mempool
-      description: Retrieves a list of transcations currently in the mempool for a given network.
+      description: Retrieves a list of transactions currently in the mempool for a given network.
       responses:
         200:
           description: Success