message: Fixed TOC in readme
diff: @@ -28,10 +28,10 @@ so it must always be handled first.
  - [iOS](#initialization_ios)
  - [Attaching to Already Initialized Graphics API](#initialization_attaching)
  - [Destroying the Engine](#initialization_destroying)
  + - [Creating Resources](#creating_resources)
  - [Initializing Pipeline State](#initializing_pso)
  - [Creating Shaders](#creating_shaders)
  - [Creating Pipeline State Object](#creating_pso)
  - - [Creating Resources](#creating_resources)
  - [Binding Shader Resources](#binding_resources)
  - [Setting the Pipeline State and Invoking Draw Command](#draw_command)
  - [Low-level API interoperability](#low_level_api_interoperability)
  