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README.md

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 # glTF2Sharp
 
-glTF2Sharp is NetStandard 2.0, C# library designed to parse and create [Khronos Group glTF2](https://github.com/KhronosGroup/glTF) files.
+glTF2Sharp is a NetStandard 2.0, C# library designed to parse and create [Khronos Group glTF2](https://github.com/KhronosGroup/glTF) files.
 
 The current status of the library is preview alpha, but, for some cases it is probably fully usable.