diff --git a/packages/std/src/ibc/callbacks.rs b/packages/std/src/ibc/callbacks.rs
index f110eda639..d85c374a10 100644
--- a/packages/std/src/ibc/callbacks.rs
+++ b/packages/std/src/ibc/callbacks.rs
@@ -24,7 +24,7 @@ use crate::{Addr, IbcAcknowledgement, IbcPacket, Uint64};
 /// # use cosmwasm_std::testing::mock_env;
 /// # let env = mock_env();
 ///
-/// let _transfer = TransferMsgBuilder::new(
+/// let _msg = TransferMsgBuilder::new(
 ///     "channel-0".to_string(),
 ///     "cosmos1example".to_string(),
 ///     Coin::new(10u32, "ucoin"),