Added missing link

Author: X-Ryl669

README.md

@@ -14,8 +14,10 @@ You can also use a config file with the combination of [generateMapping](#genera
 - [Installation](#installation)
 - [Usage](#usage)
 - [Methods](#methods)
+- [Caveats](#caveats)
 - [LICENSE](#license)
 
+
 ## Installation
 
 Install with [npm](https://docs.npmjs.com/cli/install) or [yarn](https://yarnpkg.com/en/docs/install)