Revise docs

rust-lang · Oct 11, 2020 · f6abaa6 · f6abaa6
1 parent f81544a
commit f6abaa6
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/doc/src/reference/environment-variables.md b/src/doc/src/reference/environment-variables.md
@@ -49,7 +49,8 @@ system:
 * `TERM` — If this is set to `dumb`, it disables the progress bar.
 * `BROWSER` — The web browser to execute to open documentation with [`cargo
   doc`]'s' `--open` flag.
-* `RUSTFMT` — Instead of running `rustfmt`, Cargo will execute this specified
+* `RUSTFMT` — Instead of running `rustfmt`, 
+  [`cargo fmt`](https://github.com/rust-lang/rustfmt) will execute this specified
   `rustfmt` instance instead.
 
 #### Configuration environment variables