Add badge 'on vcpkg' (nonstd-lite-project issue 72)

nonstd-lite/nonstd-lite#72

Author: martinmoene

README.md

@@ -1,6 +1,6 @@
 # byte lite: A single-file header-only C++17-like byte type for C++98, C++11 and later
 
-[![Language](https://img.shields.io/badge/C%2B%2B-98/11/14/17-blue.svg)](https://en.wikipedia.org/wiki/C%2B%2B#Standardization) [![License](https://img.shields.io/badge/license-BSL-blue.svg)](https://opensource.org/licenses/BSL-1.0) [![Build Status](https://github.com/martinmoene/byte-lite/actions/workflows/ci.yml/badge.svg)](https://github.com/martinmoene/byte-lite/actions/workflows/ci.yml) [![Build status](https://ci.appveyor.com/api/projects/status/gpmw4gt271itoy2n?svg=true)](https://ci.appveyor.com/project/martinmoene/byte-lite) [![Version](https://badge.fury.io/gh/martinmoene%2Fbyte-lite.svg)](https://github.com/martinmoene/byte-lite/releases) [![download](https://img.shields.io/badge/latest-download-blue.svg)](https://raw.githubusercontent.com/martinmoene/byte-lite/master/include/nonstd/byte.hpp) [![Conan](https://img.shields.io/badge/on-conan-blue.svg)](https://conan.io/center/byte-lite) [![Try it online](https://img.shields.io/badge/on-wandbox-blue.svg)](https://wandbox.org/permlink/6wTFn0svYP4dQYhV) [![Try it on godbolt online](https://img.shields.io/badge/on-godbolt-blue.svg)](https://godbolt.org/z/xjekHR)
+[![Language](https://img.shields.io/badge/C%2B%2B-98/11/14/17-blue.svg)](https://en.wikipedia.org/wiki/C%2B%2B#Standardization) [![License](https://img.shields.io/badge/license-BSL-blue.svg)](https://opensource.org/licenses/BSL-1.0) [![Build Status](https://github.com/martinmoene/byte-lite/actions/workflows/ci.yml/badge.svg)](https://github.com/martinmoene/byte-lite/actions/workflows/ci.yml) [![Build status](https://ci.appveyor.com/api/projects/status/gpmw4gt271itoy2n?svg=true)](https://ci.appveyor.com/project/martinmoene/byte-lite) [![Version](https://badge.fury.io/gh/martinmoene%2Fbyte-lite.svg)](https://github.com/martinmoene/byte-lite/releases) [![download](https://img.shields.io/badge/latest-download-blue.svg)](https://raw.githubusercontent.com/martinmoene/byte-lite/master/include/nonstd/byte.hpp) [![Conan](https://img.shields.io/badge/on-conan-blue.svg)](https://conan.io/center/byte-lite) [![Vcpkg](https://img.shields.io/badge/on-vcpkg-blue.svg)](https://vcpkg.link/ports/byte-lite) [![Try it online](https://img.shields.io/badge/on-wandbox-blue.svg)](https://wandbox.org/permlink/6wTFn0svYP4dQYhV) [![Try it on godbolt online](https://img.shields.io/badge/on-godbolt-blue.svg)](https://godbolt.org/z/xjekHR)
 
 **Contents**
 - [Example usage](#example-usage)
@@ -13,7 +13,7 @@
 - [Reported to work with](#reported-to-work-with)
 - [Building the tests](#building-the-tests)
 - [Other implementations of byte](#other-implementations-of-byte)
-- [Notes and references](#notes-and-references)
+- [Notes and References](#notes-and-references)
 - [Appendix](#appendix)