message: Update README.md
  Correct grammar error
diff: @@ -11,5 +11,5 @@ Excuse us for not providing a proper readme, I (devsh) am really busy with my da
  If you have ties to original irrlicht and feel like improving this repository's readmes and the wiki, contact devsh.
  -Words of appreciation for developers of [SPIRV-Cross](https://github.com/KhronosGroup/SPIRV-Cross) which IrrlichtBAW make use of.
  -Big thanks for developers of [shaderc](https://github.com/google/shaderc) which IrrlichtBAW make use of.
  \ No newline at end of file
  +Words of appreciation for developers of [SPIRV-Cross](https://github.com/KhronosGroup/SPIRV-Cross) which IrrlichtBAW makes use of.
  +Big thanks for developers of [shaderc](https://github.com/google/shaderc) which IrrlichtBAW makes use of.
  