chore: fix table of contents in readme

README.md

@@ -43,6 +43,7 @@ yarn add zod-config zod # yarn
 - [Combine multiple adapters](#combine-multiple-adapters)
 - [Callbacks](#callbacks)
 - [Contributing notes](#contributing-notes)
+- [On the web](#on-the-web)
 
 
 ## Quick Start
@@ -60,17 +61,6 @@ From the package we also expose the types `Adapter` and `Config` in case you wan
 
 This library provides some built in adapters to load the configuration from different sources via modules. You can easily import them from `zod-config/<built-in-adapter-module-name>` (see the examples below).
 
-### Table of contents:
-
-- [Default Adapter](#default-adapter)
-- [Built In Adapters](#built-in-adapters)
-  - [Env Adapter](#env-adapter)
-  - [JSON Adapter](#json-adapter)
-- [Combine multiple adapters](#combine-multiple-adapters)
-- [Callbacks](#callbacks)
-- [Contributing notes](#contributing-notes)
-- [On the web](#on-the-web)
-
 ### Default Adapter
 
 By default, Zod Config will load the configuration from `process.env`, no need to provide any adapter.
@@ -128,7 +118,7 @@ const customConfig = await loadConfig({
 });
 ```
 
-### JSON Adapter
+#### JSON Adapter
 
 Loads the configuration from a JSON file.