Merge pull request #15319 from baruchiro/docs/ms

docs: update references to the `ms` module in date schema documentation

Author: vkarpov15

lib/schema/date.js

@@ -150,7 +150,7 @@ SchemaDate._defaultCaster = v => {
  *     // expire in 24 hours
  *     new Schema({ createdAt: { type: Date, expires: 60*60*24 }});
  *
- * `expires` utilizes the `ms` module from [guille](https://github.com/guille/) allowing us to use a friendlier syntax:
+ * `expires` utilizes the `ms` module from [vercel](https://github.com/vercel/ms) allowing us to use a friendlier syntax:
  *
  * #### Example:
  *

types/indexes.d.ts

@@ -68,7 +68,7 @@ declare module 'mongoose' {
 
   type IndexOptions = Omit<mongodb.CreateIndexesOptions, 'expires' | 'weights' | 'unique'> & {
     /**
-     * `expires` utilizes the `ms` module from [guille](https://github.com/guille/) allowing us to use a friendlier syntax:
+     * `expires` utilizes the `ms` module from [vercel](https://github.com/vercel/ms) allowing us to use a friendlier syntax:
      *
      * @example
      * ```js