diff --git a/examples/multipro/echo.go b/examples/multipro/echo.go
index 13d25a65..b726e783 100644
--- a/examples/multipro/echo.go
+++ b/examples/multipro/echo.go
@@ -50,8 +50,6 @@ func (e *EchoProtocol) onEchoRequest(s inet.Stream) {
 	if !valid {
 		log.Println("Failed to authenticate message")
 		return
-	} else {
-		//log.Println("Authenticated request content was generated by author node :-)")
 	}
 
 	log.Printf("%s: Sending echo response to %s. Message id: %s...", s.Conn().LocalPeer(), s.Conn().RemotePeer(), data.MessageData.Id)
@@ -100,8 +98,6 @@ func (e *EchoProtocol) onEchoResponse(s inet.Stream) {
 	if !valid {
 		log.Println("Failed to authenticate message")
 		return
-	} else {
-		//log.Println("Authenticated response content generated by claimed node :-)")
 	}
 
 	// locate request data and remove it if found
diff --git a/examples/multipro/main.go b/examples/multipro/main.go
index a9738dab..58331c30 100644
--- a/examples/multipro/main.go
+++ b/examples/multipro/main.go
@@ -27,8 +27,6 @@ func makeRandomNode(port int, done chan bool) *Node {
 	n, _ := swarm.NewNetwork(context.Background(), []ma.Multiaddr{listen}, pid, peerStore, nil)
 	host := bhost.New(n)
 
-	log.Printf("New host id (base58 multihash):%s, length:%d", host.ID().Pretty(), len(host.ID().Pretty()))
-
 	return NewNode(host, done)
 }
 
@@ -48,7 +46,7 @@ func main() {
 
 	log.Printf("This is a conversation between %s and %s\n", h1.ID(), h2.ID())
 
-	// send messages using the protocols
+	// test implemented protocols
 	h1.Ping(h2.Host)
 	h2.Ping(h1.Host)
 	h1.Echo(h2.Host)
diff --git a/examples/multipro/ping.go b/examples/multipro/ping.go
index f6261079..9ab8ccfb 100644
--- a/examples/multipro/ping.go
+++ b/examples/multipro/ping.go
@@ -51,8 +51,6 @@ func (p *PingProtocol) onPingRequest(s inet.Stream) {
 	if !valid {
 		log.Println("Failed to authenticate message")
 		return
-	} else {
-		//log.Println("Authenticated request content was generated by claimed node :-)")
 	}
 
 	// generate response message
@@ -99,8 +97,6 @@ func (p *PingProtocol) onPingResponse(s inet.Stream) {
 	if !valid {
 		log.Println("Failed to authenticate message")
 		return
-	} else {
-		//log.Println("Authenticated response content generated by claimed node :-)")
 	}
 
 	// locate request data and remove it if found