diff --git a/JOJ3-Configuration-Schema.md b/JOJ3-Configuration-Schema.md
index 7366592..fe833f8 100644
--- a/JOJ3-Configuration-Schema.md
+++ b/JOJ3-Configuration-Schema.md
@@ -102,8 +102,8 @@ limit.mem = 50 # set default mem limit (in MB) for all OJ test cases
 [[test_case]]
 filename = "case4.in" # filename of a test case with non-default setup
 score = 20 # non-default score
-limit.cpu = 5s
-limit.mem = 5M
+limit.cpu = 5
+limit.mem = 5
 
 [[test_case]]
 filename = "case10.in"