It's hard to judge from GitHub, but it feels like you have some weird indenting in your file?
Make sure you only have indents per 4 spaces in your
composer.json, and not TABs.
Line endings should be LF, not CR. Make sure to use a solid editor, such as Atom or Notepad++.
''I'm pretty sure there's a lot more to life than being really, really, ridiculously good looking. And I plan on finding out what that is.''