network: fix missing {0} in PeerError::Serialization
@@ -32,7 +32,7 @@ pub enum PeerError {
#[error("Client request timed out")]
ClientRequestTimeout,
/// A serialization error occurred while reading or writing a message.
- #[error("Serialization error")]
+ #[error("Serialization error: {0}")]
Serialization(#[from] SerializationError),
/// A badly-behaved remote peer sent a handshake message after the handshake was
/// already complete.
