chore(docs): fix links in README

README.md

@@ -12,12 +12,12 @@ This is the home of [ar.io] SDK. This SDK provides functionality for interacting
   - [Web Environments](#web)
   - [Typescript](#typescript)
 - [APIs](#apis)
-  - [getBalance](#getbalance-address-evaluationoptions)
-  - [getBalances](#getbalances-evaluationoptions)
-  - [getGateway](#getgateway-address-evaluationoptions)
-  - [getGateways](#getgateways-evaluationoptions)
-  - [getArNSRecord](#getarnsrecord-domain-evaluationoptions)
-  - [getArNSRecords](#getarnsrecords-evaluationoptions)
+  - [getBalance](#getbalance-address-evaluationoptions-)
+  - [getBalances](#getbalances-evaluationoptions-)
+  - [getGateway](#getgateway-address-evaluationoptions-)
+  - [getGateways](#getgateways-evaluationoptions-)
+  - [getArNSRecord](#getarnsrecord-domain-evaluationoptions-)
+  - [getArNSRecords](#getarnsrecords-evaluationoptions-)
 - [Examples](./examples)
 - [Developers](#developers)
   - [Requirements](#requirements)