Update CHANGELOG.md

jonas-schievink · web-flow · commit 5b4351164923 · 2022-01-12T16:59:47.000+01:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -4,7 +4,9 @@
 
 ### Changed
 
-- Unified how pins are are returned in `free` calls
+- Unified how pins are are returned in `free` calls ([#372]).
+
+[#372]: https://github.com/nrf-rs/nrf-hal/pull/372
 
 ## [0.14.1]
 
