fix api documentation links for /schema (#1861)

Co-authored-by: Sebastian Lorenz <[email protected]>

packages/schema/README.md

@@ -13,7 +13,7 @@ Welcome to the documentation for `@effect/schema`, **a library for defining and
 | Arbitraries     | Generate arbitraries for [fast-check](https://github.com/dubzzz/fast-check) testing.                            |
 | Pretty printing | Support pretty printing for data structures.                                                                    |
 | JSON Schemas    | Create JSON Schemas based on defined schemas.                                                                   |
-| Equivalence     | Create [Equivalences](https://effect-ts.github.io/effect/modules/Equivalence.ts.html) based on defined schemas. |
+| Equivalence     | Create [Equivalences](https://effect-ts.github.io/effect/schema/Equivalence.ts.html) based on defined schemas. |
 
 If you're eager to learn how to define your first schema, jump straight to the [**Basic usage**](#basic-usage) section!
 
@@ -920,7 +920,7 @@ As seen in the example, the JSON Schema annotations are merged with the base JSO
 
 ## Generating Equivalences
 
-The `to` function, which is part of the `@effect/schema/Equivalence` module, allows you to generate an [Equivalence](https://effect-ts.github.io/effect/modules/Equivalence.ts.html) based on a schema definition:
+The `to` function, which is part of the `@effect/schema/Equivalence` module, allows you to generate an [Equivalence](https://effect-ts.github.io/effect/schema/Equivalence.ts.html) based on a schema definition:
 
 ```ts
 import * as S from "@effect/schema/Schema";