Apply suggestions from code review

Co-authored-by: Antoine du Hamel <duhamelantoine1995@gmail.com>

Author: MikeMcC399

BUILDING.md

@@ -245,12 +245,13 @@ tarball and/or browse the git repository checked out at the relevant tag.
 
 Developers should use the official [Install Rust](https://rust-lang.org/tools/install/)
 instructions to install a Rust toolchain, required for Temporal support introduced in Node.js 26.
-
+Consult the official [Install Rust](https://rust-lang.org/tools/install/)
+instructions to install a Rust toolchain, required for Temporal support introduced in Node.js 25.4.0.
 Individual packages such as `rust` and `cargo` in some operating system distributions may be considered
-as an alternative for CI environments.
+as an alternative, for example in CI environments.
 Consult with relevant operating system documentation to ensure that packages
-meet the minimum version specified in
-[Building Node.js with Temporal support](#building-nodejs-with-temporal-support),
+meet the minimum version specified in the
+[Building Node.js with Temporal support](#building-nodejs-with-temporal-support) section,
 as packaged versions may lag behind the `stable` version installed by the official instructions.
 Avoid mixing `rustup` together with `rust` and `cargo` package installations, due to
 potential version conflicts.