Update part-4-using-data.md (#4746)

Fixed a typo and changed highlighting
reduxjs · Oct 27, 2024 · 025adaa · 025adaa
1 parent 05ba9d1
commit 025adaa
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/docs/tutorials/essentials/part-4-using-data.md b/docs/tutorials/essentials/part-4-using-data.md
@@ -562,13 +562,15 @@ const postsSlice = createSlice({
     // as an argument, not the entire `RootState`
     selectAllPosts: postsState => postsState,
     selectPostById: (postsState, postId: string) => {
-      return postsState.find(user => post.id === postId)
+      return postsState.find(post => post.id === postId)
     }
   }
   // highlight-end
 })
 
+// highlight-start
 export const { selectAllPosts, selectPostById } = postsSlice.selectors
+// highlight-end
 
 export default postsSlice.reducer