diff --git a/delauney.md b/delauney.md
index 3b025a5fdaa308f8f17c48b023784b7ba5924661..c20f988bf2d2e06b2766023ee77158fba534968a 100644
--- a/delauney.md
+++ b/delauney.md
@@ -1,4 +1,4 @@
-# Delauney
+# Delaunay
 
 ## But