diff --git a/types/test.ts b/types/test.ts
index f5ed87761..5e5fb769b 100644
--- a/types/test.ts
+++ b/types/test.ts
@@ -206,6 +206,7 @@ try {
   // Catch exception here.
 }
 
+// Test exception constructor with message and node.
 try {
   const node: Handlebars.ExceptionNode = {
     loc: {