Merge "Docs: Minor fix and restructuring to Vulkan validation-layer doc to prevent devs from corrupting their NDK install." into mnc-mr-docs am: 19d1e73e41
am: 68af8d0

* commit '68af8d0f312ab861c1cb78102c4b68ff32476ac0':
  Docs: Minor fix and restructuring to Vulkan validation-layer doc to prevent devs from corrupting their NDK install.

Change-Id: I2d7319275a6c6cfb0dafc780bd9ceb08d4f2b7d7