code format

hw18-react-store/src/App.js

@@ -328,10 +328,7 @@ const PageCategory = ({match: {params: {_id}}, getData}) => {
         getData(_id.substring(1))
         console.log('get', _id,typeof _id)
     },[_id])
-    return (
-        <CCategory />
-    )
-
+    return ( <CCategory /> )
 }
 
 const CPageCategory = connect(null, {getData: actionCatById})(PageCategory)