FIX inaccurate comment for loading posts

Author: hieptuanle

src/controller/PostGetAllAction.ts

@@ -10,9 +10,9 @@ export async function postGetAllAction(request: Request, response: Response) {
     // get a post repository to perform operations with post
     const postRepository = getManager().getRepository(Post);
 
-    // load a post by a given post id
+    // load posts
     const posts = await postRepository.find();
 
     // return loaded posts
     response.send(posts);
-}
+}