Merge #163

163: fix changelog link for v0.6.1 r=korken89 a=TDHolmes

The v0.6.1 link is broken and v0.6.0 links to v0.6.1 changes. Fix the typo to fix that

Co-authored-by: Tyler Holmes <[email protected]>

Author: bors[bot]

CHANGELOG.md

@@ -562,7 +562,7 @@ fn main() {
 - Wrappers over miscellaneous instructions like `bkpt`
 
 [Unreleased]: https://github.com/rust-embedded/cortex-m/compare/v0.6.1...HEAD
-[v0.6.0]: https://github.com/rust-embedded/cortex-m/compare/v0.6.0...v0.6.1
+[v0.6.1]: https://github.com/rust-embedded/cortex-m/compare/v0.6.0...v0.6.1
 [v0.6.0]: https://github.com/rust-embedded/cortex-m/compare/v0.5.8...v0.6.0
 [v0.5.8]: https://github.com/rust-embedded/cortex-m/compare/v0.5.7...v0.5.8
 [v0.5.7]: https://github.com/rust-embedded/cortex-m/compare/v0.5.6...v0.5.7