diff --git a/notice/api/3.0.md b/notice/api/3.0.md
index ff37688..0200952 100644
--- a/notice/api/3.0.md
+++ b/notice/api/3.0.md
@@ -65,7 +65,7 @@ Things you **have** to do :
 - implement your processes (obviously)
 
 Things you **don't have** to do :
-- input type check (cf. [Checker](#V-type-checker))
+- input type check (cf. [Checker](#v-type-checker))
 - multiple permission management
 - optional or required input
 - multipart and file input