Update Readme

Author: danakt

README.md

@@ -5,6 +5,13 @@
 
 Node.js package to interact with official [Etherscan API](https://etherscan.io/apis)
 
+## Documentation
+
+**[API reference](docs/API.md)**
+
+The API reference was generated by JSDoc.
+If you use Typescript, you can use the more detailed reference found in the [type declaration file](index.d.ts)
+
 ## Install
 
 ```bash
@@ -31,13 +38,6 @@ etherscan
   })
 ```
 
-## Documentation
-
-**[API reference](docs/API.md)**
-
-The API reference was generated by JSDoc.
-If you use Typescript, you can use the more detailed reference found in the [type declaration file](index.d.ts)
-
 ## License
 
 **The MIT License (MIT)**