diff --git a/connection.go b/connection.go
index 4d30609..caf38d3 100644
--- a/connection.go
+++ b/connection.go
@@ -37,13 +37,13 @@ const (
 )
 
 type heartbeatDuration struct {
-	value time.Duration
+	value    time.Duration
 	hasValue bool
 }
 
 func newHeartbeatDuration(v time.Duration) heartbeatDuration {
 	return heartbeatDuration{
-		value: v,
+		value:    v,
 		hasValue: true,
 	}
 }
@@ -51,7 +51,7 @@ func newHeartbeatDuration(v time.Duration) heartbeatDuration {
 func newHeartbeatDurationFromSeconds(s int) heartbeatDuration {
 	v := time.Duration(s) * time.Second
 	return heartbeatDuration{
-		value: v,
+		value:    v,
 		hasValue: true,
 	}
 }
@@ -69,8 +69,8 @@ type Config struct {
 	// bindings on the server.  Dial sets this to the path parsed from the URL.
 	Vhost string
 
-	ChannelMax uint16        // 0 max channels means 2^16 - 1
-	FrameSize  int           // 0 max bytes means unlimited
+	ChannelMax uint16            // 0 max channels means 2^16 - 1
+	FrameSize  int               // 0 max bytes means unlimited
 	Heartbeat  heartbeatDuration // less than 1s uses the server's interval
 
 	// TLSClientConfig specifies the client configuration of the TLS connection