diff --git a/DAS/Relations.md b/DAS/Relations.md
index 34ab49b..033c768 100644
--- a/DAS/Relations.md
+++ b/DAS/Relations.md
@@ -45,6 +45,6 @@ A binary relation is a relation $R$ between _exactly two_ elements $a in R$ and
 An **Order** is a mathematical way to sort, rank or compare elements within a set, where some elements come "before" and "after" others.
 
 A _binary relation_ is called an order if it is...
-- [x] a *reflexive relation*
-- [x] a *antisymmetric relation*
-- [ ] a *transitive relation*
+- [!] a *reflexive relation*
+- [!] a *antisymmetric relation*
+- [!] a *transitive relation*