Regen changes for Deltas endpoints (#590)

Author: Eric-Warehime

src/main/java/com/algorand/algosdk/v2/client/algod/GetLedgerStateDelta.java

@@ -21,6 +21,7 @@ public class GetLedgerStateDelta extends Query {
      */
     public GetLedgerStateDelta(Client client, Long round) {
         super(client, new HttpMethod("get"));
+        addQuery("format", "msgpack");
         this.round = round;
     }
 

src/main/java/com/algorand/algosdk/v2/client/algod/GetLedgerStateDeltaForTransactionGroup.java

@@ -21,6 +21,7 @@ public class GetLedgerStateDeltaForTransactionGroup extends Query {
      */
     public GetLedgerStateDeltaForTransactionGroup(Client client, String id) {
         super(client, new HttpMethod("get"));
+        addQuery("format", "msgpack");
         this.id = id;
     }
 

src/main/java/com/algorand/algosdk/v2/client/algod/GetTransactionGroupLedgerStateDeltasForRound.java

@@ -21,6 +21,7 @@ public class GetTransactionGroupLedgerStateDeltasForRound extends Query {
      */
     public GetTransactionGroupLedgerStateDeltasForRound(Client client, Long round) {
         super(client, new HttpMethod("get"));
+        addQuery("format", "msgpack");
         this.round = round;
     }
 

src/main/java/com/algorand/algosdk/v2/client/model/TransactionAssetTransfer.java

@@ -26,7 +26,7 @@ public class TransactionAssetTransfer extends PathResponse {
     public Long assetId;
 
     /**
-     * Number of assets transfered to the close-to account as part of the transaction.
+     * Number of assets transferred to the close-to account as part of the transaction.
      */
     @JsonProperty("close-amount")
     public java.math.BigInteger closeAmount;