Fixed Readme example (thanks @pantae35872 !)

What's Changed

• Fix misleading example in the README by @pantae35872 in #8
• Added crates badges to Readme by @DylanCa in #9

New Contributors

• @pantae35872 made their first contribution in #8

Full Changelog: v0.3.0...v0.3.1

v0.3.0

What's Changed

• Reformatted whole project by @DylanCa in #1
• Added Readme by @DylanCa in #2
• Added Readme by @DylanCa in #3
• License waterdown by @DylanCa in #4
• Library Documentation by @DylanCa in #5
• Discord Client is_connected logic by @DylanCa in #6

Full Changelog: https://github.com/DylanCa/Rust-Discord-Activity/commits/v0.3.0