probe-rs v0.24.0 changed the install type

`probe-rs-tools` now installs all 3 tools (embed, flash and probe-rs):
https://github.com/probe-rs/probe-rs/releases/tag/v0.24.0

README.md

@@ -9,7 +9,7 @@ board based on Cortex-M33 with the `thumbv8m.main-none-eabihf` ISA, with 1MB Fla
 
 - [`rustup`](https://rustup.rs/) - is recommended to install rust and its components
 - `cargo install cargo-binutils` - for `cargo size` and `cargo objdump -- --disassemble`, etc…
-- `cargo install cargo-embed` - flash and debug using the [`probe-rs project`](https://probe.rs/)
+- `cargo install probe-rs-tools` - flash and debug using the [`probe-rs project`](https://probe.rs/)
 
 ## Examples