diff --git a/programs/multisig/src/lib.rs b/programs/multisig/src/lib.rs
index 388f019..f4b1735 100644
--- a/programs/multisig/src/lib.rs
+++ b/programs/multisig/src/lib.rs
@@ -36,7 +36,10 @@ pub mod serum_multisig {
         nonce: u8,
     ) -> Result<()> {
         assert_unique_owners(&owners)?;
-        require!(threshold > 0 && threshold <= owners.len() as u64, InvalidThreshold);
+        require!(
+            threshold > 0 && threshold <= owners.len() as u64,
+            InvalidThreshold
+        );
         require!(!owners.is_empty(), InvalidOwnersLen);
 
         let multisig = &mut ctx.accounts.multisig;