diff --git a/06_react/unterricht/tag36/01_components-with-hooks/src/components/examples/ExampleUseId.jsx b/06_react/unterricht/tag36/01_components-with-hooks/src/components/examples/ExampleUseId.jsx
index d58a7d2..90ec7f8 100644
--- a/06_react/unterricht/tag36/01_components-with-hooks/src/components/examples/ExampleUseId.jsx
+++ b/06_react/unterricht/tag36/01_components-with-hooks/src/components/examples/ExampleUseId.jsx
@@ -3,7 +3,7 @@ import { useId } from 'react';
 const ExampleUseId = (props) => {
   // const { } = props;
 
-  const id = useId().replaceAll(/[_r.]/g, '');
+  const id = useId(); // _r_1
   // const id = uid(); // von uuid  ⇨ 'b18794e8-5d0d-417c-b361-ba38e78411b4'
 
   return (
diff --git a/06_react/unterricht/tag36/01_components-with-hooks/src/components/examples/ExampleUseReducer.jsx b/06_react/unterricht/tag36/01_components-with-hooks/src/components/examples/ExampleUseReducer.jsx
index 8cb817a..d44cb1a 100644
--- a/06_react/unterricht/tag36/01_components-with-hooks/src/components/examples/ExampleUseReducer.jsx
+++ b/06_react/unterricht/tag36/01_components-with-hooks/src/components/examples/ExampleUseReducer.jsx
@@ -14,6 +14,7 @@ function reducer(state, action) {
   switch (type) {
     case 'INCREASE':
       return { ...state, counter: state.counter + 1 };
+
     case 'DECREASE':
       return { ...state, counter: state.counter - 1 };
     case 'DOUBLE':