docs(changelog): Tweak debuginfo stripping

Author: epage

CHANGELOG.md

@@ -80,9 +80,8 @@
 
 ### Changed
 
-- 🎉 Cargo now implicitly sets `strip = "debuginfo"` when `strip` is not set
-  explicitly, and debuginfo is not enabled for any package being compiled.
-  This would strip pre-existing debuginfo coming from the standard library,
+- 🎉 Disabling debuginfo now implies `strip = "debuginfo"` (when `strip` is not set)
+  to strip pre-existing debuginfo coming from the standard library,
   reducing the default size of release binaries considerably
   (from ~4.5 MiB down to ~450 KiB for helloworld on Linux x64).
   [#13257](https://github.com/rust-lang/cargo/pull/13257)