diff --git a/docs/guide/validation/README.md b/docs/guide/validation/README.md
index e5f6a207..889842a2 100644
--- a/docs/guide/validation/README.md
+++ b/docs/guide/validation/README.md
@@ -30,7 +30,7 @@ separating them.
 
 ```vue
 <FormulateInput
-  :validation="required|max:10|min:5"
+  validation="required|max:10|min:5"
 />
 ```