diff --git a/README.md b/README.md
index 9298440..accb86f 100644
--- a/README.md
+++ b/README.md
@@ -113,7 +113,7 @@
 
 The source code: [examples/simple/main.go](examples/simple/main.go)
 
-### Cancelation
+### Cancellation
 
 ![cancel.gif](examples/gifs/cancel.gif)