Update posts/2019-10-15-Rustup-1.20.0.md

Co-Authored-By: Nick Cameron <nrc@ncameron.org>

Author: pietroalbini

posts/2019-10-15-Rustup-1.20.0.md

@@ -29,7 +29,7 @@ Previous versions of rustup installed a few components by default along with eac
 
 To address this problem, rustup 1.20.0 introduces the concept of "profiles". They are groups of components you can choose to download while installing a Rust toolchain. The profiles available at this time are `minimal`, `default`, and `complete`:
 
-* The **minimal** profile includes as few components as possible to get a working compiler (`rustc`, `rust-std`, and `cargo`). It's recommended to use this component on CIs and Windows systems.
+* The **minimal** profile includes as few components as possible to get a working compiler (`rustc`, `rust-std`, and `cargo`). It's recommended to use this component on Windows systems if you don't use local documentation, and in CI.
 * The **default** profile includes all the components previously installed by default (`rustc`, `rust-std`, `cargo`, and `rust-docs`) plus `rustfmt` and `clippy`. This profile will be used by rustup by default, and it's the one recommended for general use.
 * The **complete** profile includes all the components available through rustup, including `miri` and IDE integration tools (`rls` and `rust-analysis`).