diff --git a/libp2p.go b/libp2p.go
index 7d0621c94cb5212445fe1a9e510f7c8ead510a19..ad026ad4bd8439099b78ed749af57cab2baccf1c 100644
--- a/libp2p.go
+++ b/libp2p.go
@@ -33,7 +33,7 @@ func ChainOptions(opts ...Option) Option {
 // - If no transport and listen addresses are provided, the node listens to
 // the multiaddresses "/ip4/0.0.0.0/tcp/0" and "/ip6/::/tcp/0";
 //
-// - If no transport options are provided, the node uses TPC and websocket
+// - If no transport options are provided, the node uses TCP and websocket
 // transport protocols;
 //
 // - If no multiplexer configuration is provided, the node is configured by