Nitpick: punctuation breaks url in terminals
The period after the URL confused me and my terminal for a moment, as it thought it was part of the URL. Hopefully this change isn't annoyingly small.
@@ -9,7 +9,7 @@ use url::Url;
pub const TOOLSTATE_MSG: &str =
"If you require these components, please install and use the latest successful build version,\n\
- which you can find at https://rust-lang-nursery.github.io/rust-toolstate.\n\nAfter determining \
+ which you can find at <https://rust-lang-nursery.github.io/rust-toolstate>.\n\nAfter determining \
the correct date, install it with a command such as:\n\n \
rustup toolchain install nightly-2018-12-27\n\n\
Then you can use the toolchain with commands such as:\n\n \
