Rollup merge of #142017 - Rageking8:fix-incorrect-use-of-recommend-over-recommended, r=lqd

Fix incorrect use of "recommend" over "recommended"

Spotted this typo in #141554, but it has since been merged.

r? `@Noratrieb`

Author: matthiaskrgr

src/doc/rustc/src/codegen-options/index.md

@@ -192,7 +192,7 @@ to save information after compiling a crate to be reused when recompiling the
 crate, improving re-compile times. This takes a path to a directory where
 incremental files will be stored.
 
-Using incremental compilation inhibits certain optimizations (for example by increasing the amount of codegen units) and is therefore not recommend for release builds.
+Using incremental compilation inhibits certain optimizations (for example by increasing the amount of codegen units) and is therefore not recommended for release builds.
 
 ## inline-threshold