`OpenGL`_ specification - a system for rendering interactive 3D graphics.
Over the years the project has grown to implement more graphics APIs,
-including `OpenGL ES`_, `OpenCL`_, `OpenMAX`_, `VDPAU`_, `VA API`_,
+including `OpenGL ES`_, `OpenCL`_, `OpenMAX`_, `VDPAU`_, `VA-API`_,
`XvMC`_, `Vulkan`_ and `EGL`_.
A variety of device drivers allows the Mesa libraries to be used in many
.. _OpenCL: https://www.khronos.org/opencl/
.. _OpenMAX: https://www.khronos.org/openmax/
.. _VDPAU: https://en.wikipedia.org/wiki/VDPAU
-.. _VA API: https://en.wikipedia.org/wiki/Video_Acceleration_API
+.. _VA-API: https://en.wikipedia.org/wiki/Video_Acceleration_API
.. _XvMC: https://en.wikipedia.org/wiki/X-Video_Motion_Compensation
.. _Vulkan: https://www.khronos.org/vulkan/
.. _EGL: https://www.khronos.org/egl/