Clarify use case

Author: thespad

README.md

@@ -32,7 +32,7 @@ Find us at:
 [![Docker Stars](https://img.shields.io/docker/stars/linuxserver/socket-proxy.svg?color=94398d&labelColor=555555&logoColor=ffffff&style=for-the-badge&label=stars&logo=docker)](https://hub.docker.com/r/linuxserver/socket-proxy)
 [![Jenkins Build](https://img.shields.io/jenkins/build?labelColor=555555&logoColor=ffffff&style=for-the-badge&jobUrl=https%3A%2F%2Fci.linuxserver.io%2Fjob%2FDocker-Pipeline-Builders%2Fjob%2Fdocker-socket-proxy%2Fjob%2Fmain%2F&logo=jenkins)](https://ci.linuxserver.io/job/Docker-Pipeline-Builders/job/docker-socket-proxy/job/main/)
 
-Socket proxy is a security-enhanced proxy for the Docker Socket.
+The Socket Proxy is a security-enhanced proxy which allows you to apply access rules to the Docker socket, limiting the attack surface for containers such as watchtower or Traefik that need to use it.
 
 ![socket-proxy](https://raw.githubusercontent.com/linuxserver/docker-templates/master/linuxserver.io/img/docker-logo.png)
 

readme-vars.yml

@@ -36,7 +36,7 @@ full_custom_readme: |
   [![Docker Stars](https://img.shields.io/docker/stars/linuxserver/socket-proxy.svg?color=94398d&labelColor=555555&logoColor=ffffff&style=for-the-badge&label=stars&logo=docker)](https://hub.docker.com/r/linuxserver/socket-proxy)
   [![Jenkins Build](https://img.shields.io/jenkins/build?labelColor=555555&logoColor=ffffff&style=for-the-badge&jobUrl=https%3A%2F%2Fci.linuxserver.io%2Fjob%2FDocker-Pipeline-Builders%2Fjob%2Fdocker-socket-proxy%2Fjob%2Fmain%2F&logo=jenkins)](https://ci.linuxserver.io/job/Docker-Pipeline-Builders/job/docker-socket-proxy/job/main/)
 
-  Socket proxy is a security-enhanced proxy for the Docker Socket.
+  The Socket Proxy is a security-enhanced proxy which allows you to apply access rules to the Docker socket, limiting the attack surface for containers such as watchtower or Traefik that need to use it.
 
   ![socket-proxy](https://raw.githubusercontent.com/linuxserver/docker-templates/master/linuxserver.io/img/docker-logo.png)