Apply suggestions from code review

Co-authored-by: Aditya <[email protected]>

modules/apps/transfer/client/cli/tx.go

@@ -46,7 +46,7 @@ using the {packet-timeout-timestamp} flag. If no timeout value is set then a def
 can be automatically unwound to their native chain using the {unwind} flag. Please note that if the {unwind} flag is used, then the transfer should contain only
 a single token. Tokens can also be automatically forwarded through multiple chains using the {fowarding} flag and specifying
 a comma-separated list of source portID/channelID pairs for each intermediary chain. {unwind} and {forwarding} flags can be used together
-to unwind IBC tokens to their native chain and forward them to the final destination.`),
+to first unwind IBC tokens to their native chain and then forward them to the final destination.`),
 		Example: fmt.Sprintf("%s tx ibc-transfer transfer [src-port] [src-channel] [receiver] [coins]", version.AppName),
 		Args:    cobra.ExactArgs(4),
 		RunE: func(cmd *cobra.Command, args []string) error {

modules/apps/transfer/keeper/forwarding.go

@@ -16,7 +16,7 @@ import (
 func (k Keeper) forwardPacket(ctx sdk.Context, data types.FungibleTokenPacketDataV2, packet channeltypes.Packet, receivedCoins sdk.Coins) error {
 	var nextForwardingPath types.Forwarding
 	if len(data.Forwarding.Hops) > 1 {
-		// remove the first hop since it has been completed (this chain has received the packet)
+		// remove the first hop since we are going to send to the first hop now and we want to propogate the rest of the hops to the receiver
 		nextForwardingPath = types.NewForwarding(false, data.Forwarding.Hops[1:]...)
 	}