Ux fixes (#303)

* put p2p address log from info to debug
* fix typo in README
* improve logging around swarm address

README.md

@@ -115,7 +115,7 @@ The first node address will be used for other nodes to discover themselves. It i
 bee --config node1.yaml start
 ```
 
-When the node starts it will print out some of its `p2p addresses` in a multiaddress form like this: `/ip4/127.0.0.1/tcp/7071/p2p/16Uiu2HAm2LXfYsY9pXtgGdQ8oPb3bAkxwpfBE6AMzcscH1UkQLZM`. This address is the `bootnonde address`.
+When the node starts it will print out some of its `p2p addresses` in a multiaddress form like this: `/ip4/127.0.0.1/tcp/7071/p2p/16Uiu2HAm2LXfYsY9pXtgGdQ8oPb3bAkxwpfBE6AMzcscH1UkQLZM`. This address is the `bootnode address`.
 
 ### Starting other nodes
 

pkg/node/node.go

@@ -111,18 +111,20 @@ func NewBee(o Options) (*Bee, error) {
 	}
 	address := crypto.NewOverlayAddress(swarmPrivateKey.PublicKey, o.NetworkID)
 	if created {
-		logger.Info("new swarm key created")
+		logger.Infof("new swarm network address created: %s", address)
+	} else {
+		logger.Infof("using existing swarm network address: %s", address)
 	}
 
-	logger.Infof("address: %s", address)
-
 	// Construct P2P service.
 	libp2pPrivateKey, created, err := keyStore.Key("libp2p", o.Password)
 	if err != nil {
 		return nil, fmt.Errorf("libp2p key: %w", err)
 	}
 	if created {
-		logger.Infof("new libp2p key created")
+		logger.Debugf("new libp2p key created")
+	} else {
+		logger.Debugf("using existing libp2p key")
 	}
 
 	var stateStore storage.StateStorer
@@ -196,7 +198,7 @@ func NewBee(o Options) (*Bee, error) {
 	}
 
 	for _, addr := range addrs {
-		logger.Infof("p2p address: %s", addr)
+		logger.Debugf("p2p address: %s", addr)
 	}
 
 	var (