tweak 1d

Author: mluukkai

src/content/1/en/part1d.md

@@ -390,8 +390,8 @@ don't write more code but rather find and fix the problem **immediately**. There
 Old-school, print-based debugging is always a good idea. If the component
 
 ```js
-const Button = ({ onClick, text }) => (
-  <button onClick={onClick}>
+const Button = ({ handleClick, text }) => (
+  <button onClick={handleClick}>
     {text}
   </button>
 )
@@ -402,9 +402,9 @@ is not working as intended, it's useful to start printing its variables out to t
 ```js
 const Button = (props) => { 
   console.log(props) // highlight-line
-  const { onClick, text } = props
+  const { handleClick, text } = props
   return (
-    <button onClick={onClick}>
+    <button onClick={handleClick}>
       {text}
     </button>
   )