Apply review comments (Connect message documentation)
-//! Consensus messages.
+//! Messages used in the Exonum consensus algorithm.
//!
//! Every message, unless stated otherwise, is checked by the same set of rules. The message is
//! ignored if it
@@ -41,8 +41,8 @@ pub const REQUEST_BLOCK_MESSAGE_ID: u16 = 10;
/// Connect to a node.
///
/// ### Validation
-/// The message is ignored if the peer is already known and `time` is earlier than in the previous
-/// message.
+/// The message is ignored if its time is earlier than in the previous `Connect` message received
+/// from the same peer.
///
/// ### Processing
/// Connect to the peer.
