diff --git a/API.md b/API.md
index e50bd1c..3fb718b 100644
--- a/API.md
+++ b/API.md
@@ -203,7 +203,7 @@ const ProtectedRoute = ({ children }) => {
   if (!isAuthenticated) {
     return (
         <button
-          onClick={ signIn }
+          onClick={ () => signIn() }
         >
           Sign In
         </button>