diff --git a/tools/goctl/api/tsgen/components.tpl b/tools/goctl/api/tsgen/components.tpl
index 5a0cd9dd..aabe0194 100644
--- a/tools/goctl/api/tsgen/components.tpl
+++ b/tools/goctl/api/tsgen/components.tpl
@@ -1,3 +1,3 @@
-/ Code generated by goctl. DO NOT EDIT.
+// Code generated by goctl. DO NOT EDIT.
 
 {{.componentTypes}}