Minor fixes

linux/workstation/rust.markdown

@@ -10,7 +10,7 @@ Cargo
 [Cargo](https://doc.rust-lang.org/cargo/) is the Rust package manager.
 Cargo downloads your Rust package's dependencies, compiles your packages, makes distributable packages, etc.
 
-Starting with Debian bookworm, We opt for a central installation of the `rustc` compiler and `cargo` package manager,
+Starting with Debian bookworm, we opt for a central installation of the `rustc` compiler and `cargo` package manager,
 which we will keep up to date with the default stable rust toolchain.
 
 Upon login on a managed Linux workstation, your environment variables will be setup automatically to include
@@ -28,7 +28,7 @@ Just run `cargo build` or `cargo install <foo>`, which will use your local `~/.c
 
 For research projects, group projects or due to disk space quota limits on home directories,
 please redirect larger rust projects onto some other storage medium, such as `/scratch`.
-You can do so using the `CARGO_HOME` environment variable:
+You can do so using the `CARGO_HOME` environment variable, example:
 
 ```bash
 export CARGO_HOME="/scratch/${USER}/.cargo"