message: Update Vulkan features with VK_EXT_debug_utils
diff: @@ -86,7 +86,7 @@ Vulkan
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  * Support for Vulkan 1.1 on Windows, Linux, Android, and Stadia.
  -* Event markers and object naming both come from ``VK_EXT_debug_marker``.
  +* Event markers and object naming both come from ``VK_EXT_debug_utils`` or deprecated ``VK_EXT_debug_marker``.
  OpenGL & OpenGL ES
  ------------------
  