diff --git a/keepalive/keepalive.go b/keepalive/keepalive.go
index 738b316b7..f4c89a319 100644
--- a/keepalive/keepalive.go
+++ b/keepalive/keepalive.go
@@ -23,7 +23,7 @@ type ServerParameters struct {
 	// Idleness duration is defined since the most recent time the number of outstanding RPCs became zero or the connection establishment.
 	MaxConnectionIdle time.Duration
 	// MaxConnectionAge is a duration for the maximum amount of time a connection may exist before it will be closed by sending a GoAway.
-	// A random jitter of +/-10% will be added to MAX_CONNECTION_AGE to spread out connection storms.
+	// A random jitter of +/-10% will be added to MaxConnectionAge to spread out connection storms.
 	MaxConnectionAge time.Duration
 	// MaxConnectinoAgeGrace is an additive period after MaxConnectionAge after which the connection will be forcibly closed.
 	MaxConnectionAgeGrace time.Duration
diff --git a/transport/transport_test.go b/transport/transport_test.go
index 8e86075db..e72a6b87d 100644
--- a/transport/transport_test.go
+++ b/transport/transport_test.go
@@ -350,7 +350,7 @@ func TestMaxConnectionIdleNegative(t *testing.T) {
 
 }
 
-// TestMaxConnectinoAge tests that a server will send GoAway after a duration of MaxConnectionAge.
+// TestMaxConnectionAge tests that a server will send GoAway after a duration of MaxConnectionAge.
 func TestMaxConnectionAge(t *testing.T) {
 	serverConfig := &ServerConfig{
 		KeepaliveParams: keepalive.ServerParameters{