Simplify to just the / root

Author: Nintron27

database/cockroachdb/TUTORIAL.md

@@ -50,7 +50,7 @@ And in the `.down.sql` let's delete it:
 ```
 DROP TABLE IF EXISTS example.users;
 ```
-By adding `IF EXISTS/IF NOT EXISTS` we are making migrations idempotent - you can read more about idempotency in [getting started](https://github.com/golang-migrate/migrate/blob/master/GETTING_STARTED.md#create-migrations)
+By adding `IF EXISTS/IF NOT EXISTS` we are making migrations idempotent - you can read more about idempotency in [getting started](/GETTING_STARTED.md#create-migrations)
 
 ## Run migrations
 ```