diff --git a/pkg/util/http/server.go b/pkg/util/http/server.go
index 797f8a5c..7cd3b6cb 100644
--- a/pkg/util/http/server.go
+++ b/pkg/util/http/server.go
@@ -53,7 +53,7 @@ func panicOnValue(t, n string, v interface{}) {
 //
 // Panics if at least one value of the parameters is invalid.
 //
-// Panics if at least one of next optinal parameters is invalid:
+// Panics if at least one of next optional parameters is invalid:
 //  * shutdown timeout is non-positive.
 //
 // The created Server does not require additional