docs: README.md active-record-data-map link missing issue (typeorm#4928)

README.md

@@ -31,7 +31,7 @@ that help you to develop any kind of application that uses databases - from
 small applications with a few tables to large scale enterprise applications
 with multiple databases.
 
-TypeORM supports both [Active Record](active-record-data-mapper.md#what-is-the-active-record-pattern) and [Data Mapper](active-record-data-mapper.md#what-is-the-data-mapper-pattern) patterns,
+TypeORM supports both [Active Record](docs/active-record-data-mapper.md#what-is-the-active-record-pattern) and [Data Mapper](docs/active-record-data-mapper.md#what-is-the-data-mapper-pattern) patterns,
 unlike all other JavaScript ORMs currently in existence,
 which means you can write high quality, loosely coupled, scalable,
 maintainable applications the most productive way.