diff --git a/README.md b/README.md
index f2e0c70..b3631e9 100644
--- a/README.md
+++ b/README.md
@@ -246,7 +246,7 @@ say_hi = () <none> {
 }
 
 # This function has one argument and will return a value.
-add_one = (fn number <num>) <num> {
+add_one = (number <num>) <num> {
     number + 1
 }