docs: Backport version 13 fixes (#7552)

Co-authored-by: Rodry <38259440+ImRodry@users.noreply.github.com>

src/managers/RoleManager.js

@@ -227,7 +227,7 @@ class RoleManager extends CachedManager {
    * @example
    * // Delete a role
    * guild.roles.delete('222079219327434752', 'The role needed to go')
-   *   .then(deleted => console.log(`Deleted role ${deleted.name}`))
+   *   .then(() => console.log('Deleted the role.'))
    *   .catch(console.error);
    */
   async delete(role, reason) {