Remove trailing whitespaces
Remove trailing whitespaces

Reviewed-by: Marc Poulhiès <3159a46716b78b3b6c7634a90e9d5898d5f4255e@kataplop.net>

mattgodbolt/compiler-explorer,mattgodbolt/compiler-explorer,mattgodbolt/compiler-explorer,mattgodbolt/compiler-explorer,mattgodbolt/compiler-explorer,mattgodbolt/compiler-explorer,mattgodbolt/compiler-explorer,mattgodbolt/compiler-explorer