peerconn.go | 2 +-

diff --git a/peerconn.go b/peerconn.go
index 5fda15a2f436135126cd849e3c0271aeece41fe3..26a475e4bca58192739e80f5392f24a5bdc28efa 100644
--- a/peerconn.go
+++ b/peerconn.go
@@ -1087,7 +1087,7 @@ 	return pexEvent{t, addr, f, nil}, nil
 }
 
 func (c *PeerConn) String() string {
-	return fmt.Sprintf("%T %p [id=%q, exts=%v, v=%q]", c, c, c.PeerID, c.PeerExtensionBytes, c.PeerClientName.Load())
+	return fmt.Sprintf("%T %p [id=%+q, exts=%v, v=%q]", c, c, c.PeerID, c.PeerExtensionBytes, c.PeerClientName.Load())
 }
 
 // Returns the pieces the peer could have based on their claims. If we don't know how many pieces