Fix broken link in README.md (#81)

* Fix broken link in README.md

* Update README.md

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Co-authored-by: Aleksei Gagarin <[email protected]>

Author: guilhermeaiolfi

README.md

@@ -70,7 +70,7 @@ $schema = (new Compiler())->compile($r);
 $orm = $orm->with(schema: new \Cycle\ORM\Schema($schema));
 ```
 
-You can find more information about Schema builder package [here](https://cycle-orm.dev/docs/advanced-schema-builder).
+You can find more information about Schema builder package [here](https://cycle-orm.dev/docs/schema-dynamic-schema#using-schema-builder).
 
 License:
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