message: Change to readme
diff: @@ -37,7 +37,7 @@ Build requirements
  - [NVIDIA CUDA Toolkit][4] (optional)
  - Libraries need to ship with C/C++ header files (developer packages)
  -- The OpenGL and GLEW dependency can optionally be relaxed by setting `VSNRAY_GRAPHICS_API=None` with CMake
  +- The OpenGL and GLEW dependency can optionally be deactivated by setting `VSNRAY_GRAPHICS_API=None` with CMake
  In order to compile the viewer and the [examples](/src/examples), the following additional packages are needed or recommended:
  