diff --git a/contracts/transfer-data/src/state.rs b/contracts/transfer-data/src/state.rs
index 687fd383ef..fd8e58576e 100644
--- a/contracts/transfer-data/src/state.rs
+++ b/contracts/transfer-data/src/state.rs
@@ -172,7 +172,6 @@ impl TransferState {
         match self.balances.get_mut(&address) {
             Some(balance) => {
                 let (bal, underflow) = balance.overflowing_sub(value);
-
                 if underflow {
                     None
                 } else {
@@ -181,7 +180,6 @@ impl TransferState {
                     Some(())
                 }
             }
-
             _ => None,
         }
     }