Fix format strings using time to not include extraneous ms suffix.

src/socket/meta.rs

@@ -78,7 +78,7 @@ impl Meta {
     }
 
     pub(crate) fn neighbor_missing(&mut self, timestamp: Instant, neighbor: IpAddress) {
-        net_trace!("{}: neighbor {} missing, silencing until t+{}ms",
+        net_trace!("{}: neighbor {} missing, silencing until t+{}",
                    self.handle, neighbor, Self::DISCOVERY_SILENT_TIME);
         self.neighbor_state = NeighborState::Waiting {
             neighbor, silent_until: timestamp + Self::DISCOVERY_SILENT_TIME

src/socket/tcp.rs

@@ -1264,7 +1264,7 @@ impl<'a> TcpSocket<'a> {
         } else if !self.seq_to_transmit() {
             if let Some(retransmit_delta) = self.timer.should_retransmit(timestamp) {
                 // If a retransmit timer expired, we should resend data starting at the last ACK.
-                net_debug!("{}:{}:{}: retransmitting at t+{}ms",
+                net_debug!("{}:{}:{}: retransmitting at t+{}",
                            self.meta.handle, self.local_endpoint, self.remote_endpoint,
                            retransmit_delta);
                 self.remote_last_seq = self.local_seq_no;