Clean up fib example.
Clean up fib example.
munificent/magpie-optionally-typed,munificent/magpie,munificent/magpie,munificent/magpie-optionally-typed,munificent/magpie-optionally-typed,munificent/magpie,munificent/magpie-optionally-typed,munificent/magpie-csharp,munificent/magpie,munificent/magpie-optionally-typed,munificent/magpie