diff --git a/crates/matrix-sdk-crypto/src/machine.rs b/crates/matrix-sdk-crypto/src/machine.rs
index b7ee817ac..91bf21338 100644
--- a/crates/matrix-sdk-crypto/src/machine.rs
+++ b/crates/matrix-sdk-crypto/src/machine.rs
@@ -4397,7 +4397,8 @@ pub(crate) mod tests {
         let ciphertext = key_backup_data.session_data.ciphertext.encode();
         let mac = key_backup_data.session_data.mac.encode();
 
-        // Prior to the fix for GHSA-9ggc-845v-gcgv, this would produce a `Mac(MacError)`
+        // Prior to the fix for GHSA-9ggc-845v-gcgv, this would produce a
+        // `Mac(MacError)`
         backup_decryption_key
             .decrypt_v1(&ephemeral, &mac, &ciphertext)
             .expect("The backed up key should be decrypted successfully");