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

Co-Authored-By: Mark Rousskov <[email protected]>

Author: pietroalbini

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

@@ -45,7 +45,7 @@ It's also possible to choose the profile at installation time, either interactiv
 
 While all components are guaranteed to be present on stable releases of [tier 1 platforms][tiers], the same guarantee doesn't apply to nightly builds. Frequently, tools such as `rustfmt`, `clippy`, or `rls` are missing in the latest nightly. If you depend on these tools, that makes updating nighties hard, as rustup will prevent the upgrade if a component you previously installed is missing.
 
-Starting from rustup 1.20.0, if a component you previously installed is missing in the latest nightly, `rustup update` will walk backwards in time to find the most recent release with all the components you need. If there are no new nightlies with all the components you need you'll either need to wait another day or remove some of them.
+Starting from rustup 1.20.0, if a component you previously installed is missing in the latest nightly, `rustup update` will walk backwards in time to find the most recent release with all the components you need. If there are no new nightlies with all the components you need you'll either need to wait or remove some of them.
 
 Along with this change, rustup 1.20.0 introduces the `--component`/`-c` and `--target`/`-t` flags to the `rustup toolchain install` command, allowing you to add components and targets as the toolchain is installed. These flags will also search past nightlies if the current one does not feature all the requested components.