Reindent code
Reindent code

Use the same indent depth as the rest of the codebase.

jadengore/bookshelf,tgriesser/bookshelf,rbong/bookshelf,TinOo512/bookshelf,bookshelf/bookshelf,seegno-forks/bookshelf,jadengore/bookshelf,jadengore/bookshelf,seegno-forks/bookshelf,TinOo512/bookshelf,bookshelf/bookshelf,tgriesser/bookshelf,rbong/bookshelf