Reformat

Author: sebastianbergmann

ChangeLog.md

@@ -34,25 +34,25 @@ All notable changes are documented in this file using the [Keep a CHANGELOG](htt
 
 ### Fixed
 
-* Fixed [#70](https://github.com/sebastianbergmann/diff/issues/70): Diffing of arrays no longer works
+* [#70](https://github.com/sebastianbergmann/diff/issues/70): Diffing of arrays no longer works
 
 ## [2.0.1] - 2017-08-03
 
 ### Fixed
 
-* Fixed [#66](https://github.com/sebastianbergmann/diff/pull/66): Restored backwards compatibility for PHPUnit 6.1.4, 6.2.0, 6.2.1, 6.2.2, and 6.2.3
+* [#66](https://github.com/sebastianbergmann/diff/pull/66): Restored backwards compatibility for PHPUnit 6.1.4, 6.2.0, 6.2.1, 6.2.2, and 6.2.3
 
 ## [2.0.0] - 2017-07-11 [YANKED]
 
 ### Added
 
-* Implemented [#64](https://github.com/sebastianbergmann/diff/pull/64): Show line numbers for chunks of a diff
+* [#64](https://github.com/sebastianbergmann/diff/pull/64): Show line numbers for chunks of a diff
 
 ### Removed
 
 * This component is no longer supported on PHP 5.6
 
-[4.0.0]: https://github.com/sebastianbergmann/diff/compare/3.0.2...master
+[4.0.0]: https://github.com/sebastianbergmann/diff/compare/3.0.2...4.0.0
 [3.0.2]: https://github.com/sebastianbergmann/diff/compare/3.0.1...3.0.2
 [3.0.1]: https://github.com/sebastianbergmann/diff/compare/3.0.0...3.0.1
 [3.0.0]: https://github.com/sebastianbergmann/diff/compare/2.0...3.0.0