doc: fix toc

Author: dsdanielpark

README.md

@@ -35,18 +35,10 @@ Gemini is a family of generative AI models developed by Google DeepMind that is
     - [# 07. Generate content using Google Services](#-07-generate-content-using-google-services)
     - [# 08. Fix context setting rcid](#-08-fix-context-setting-rcid)
     - [# 09. Changing the Selected Response from 0 to n](#-09-changing-the-selected-response-from-0-to-n)
-  - [Further](#further)
-    - [Use rotating proxies](#use-rotating-proxies)
   - [More features](#more-features)
   - [Open-source LLM, Gemma](#open-source-llm-gemma)
     - [How to use Gemma](#how-to-use-gemma)
-  - [FAQ](#faq)
-  - [Sponsor](#sponsor)
-  - [Issues](#issues)
-  - [Contributors](#contributors)
-  - [Contacts](#contacts)
-  - [License](#license)
-  - [References](#references)
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