diff --git a/challenges/basic-bonfires.json b/challenges/basic-bonfires.json
index 6171cb94e42..e907b79e222 100644
--- a/challenges/basic-bonfires.json
+++ b/challenges/basic-bonfires.json
@@ -325,7 +325,7 @@
"tests": [
"assert(end(\"Bastian\", \"n\") === true, 'message: end(\"Bastian\", \"n\") should return true.');",
"assert(end(\"Connor\", \"n\") === false, 'message: end(\"Connor\", \"n\") should return false.');",
- "assert(end(\"Walking on water and developing software from a specification are easy if both are frozen\", \"specification\") === false, '\"Walking on water and developing software from a specification are easy if both are frozen\", \"specification\") should return false.');",
+ "assert(end(\"Walking on water and developing software from a specification are easy if both are frozen\", \"specification\") === false, 'message: end(\"Walking on water and developing software from a specification are easy if both are frozen\", \"specification\") should return false.');",
"assert(end(\"He has to give me a new name\", \"name\") === true, 'message: end(\"He has to give me a new name\", \"name\") should return true.');",
"assert(end(\"He has to give me a new name\", \"me\") === true, 'message: end(\"He has to give me a new name\", \"me\") should return true.');",
"assert(end(\"If you want to save our world, you must hurry. We dont know how much longer we can withstand the nothing\", \"mountain\") === false, 'message: end(\"If you want to save our world, you must hurry. We dont know how much longer we can withstand the nothing\", \"mountain\") should return false.');"