Depracated link in The tl;dr Version subsection of README.md file

[nmpluta]

The link provided in the 🚀 Version tl;dr section System Requirements in README.md seems to be deprecated. It concerns the link to rust-toolchain mentioned in point 3:

Prepare the Rust toolchain. Most of it will be handled on first use through the rust-toolchain file. What's left for us to do is:

[eldruin]

Nice find. The .toml part of the URL got removed.
The right URL is this one: https://github.com/rust-embedded/rust-raspberrypi-OS-tutorials/blob/master/rust-toolchain.toml
Could you submit a PR fixing this?

[nmpluta]

Nice find. The .toml part of the URL got removed. The right URL is this one: https://github.com/rust-embedded/rust-raspberrypi-OS-tutorials/blob/master/rust-toolchain.toml Could you submit a PR fixing this?

@eldruin
Sure. Here's PR: #199