message: Add Professor Renderer to README.md
diff: @@ -1970,7 +1970,7 @@ How do I track my progress to get an awesome shirt from Hacktoberfest 2018?
  ### Professor Renderer
  - Certified bear scientist, learning game dev
  - [![github-alt][github-img]](https://github.com/Renderer-RCT2)
  +- [![github-alt][github-img]](https://github.com/Renderer-RCT2)
  # Q
  