docs(MessageManager): Update fetchPins() wording (#11275)

docs(MessageManager): update `fetchPins()` wording

Author: Jiralite

packages/discord.js/src/managers/MessageManager.js

@@ -150,8 +150,8 @@ class MessageManager extends CachedManager {
    */
 
   /**
-   * Fetches the pinned messages of this channel and returns a collection of them.
-   * <info>The returned Collection does not contain any reaction data of the messages.
+   * Fetches the pinned messages of this channel, returning a paginated result.
+   * <info>The returned messages do not contain any reaction data.
    * Those need to be fetched separately.</info>
    *
    * @param {FetchPinnedMessagesOptions} [options={}] Options for fetching pinned messages