diff --git a/README.md b/README.md
index 5346a87..f3c3c3a 100644
--- a/README.md
+++ b/README.md
@@ -229,7 +229,7 @@ module = customnnfuncs.MyNnxModule(...)
 grad.nn = grad.functionalize('nn')
 ```
 
-On top of this functional API, existing `nn` modules and containers, with arbitarily
+On top of this functional API, existing `nn` modules and containers, with arbitrarily
 nested parameters, can also be wrapped into functions. This is particularly handy
 when doing transfer learning from existing models: