Merge pull request haskell#5922 from haskell/fix-pull-urls

Fix pull URLs [ci skip]

Cabal/ChangeLog.md

@@ -27,16 +27,16 @@
 ### 2.4.1.1 [Mikhail Glushenkov](mailto:[email protected]) December 2018
 
   * Fix `--with-compiler` failing to locate compiler on Windows
-    ([#5753](https://github.com/haskell/cabal/pulls/5753)).
+    ([#5753](https://github.com/haskell/cabal/pull/5753)).
   * Cabal can once again be built with GHC 7.8 and 7.6
     ([#5730](https://github.com/haskell/cabal/pull/5730)).
 
 ### 2.4.1.0 [Mikhail Glushenkov](mailto:[email protected]) November 2018
 
   * Warnings in autogenerated files are now silenced
-    ([#5678](https://github.com/haskell/cabal/pulls/5678)).
+    ([#5678](https://github.com/haskell/cabal/pull/5678)).
   * Improved recompilation avoidance, especially when using GHC 8.6
-    ([#5589](https://github.com/haskell/cabal/pulls/5589)).
+    ([#5589](https://github.com/haskell/cabal/pull/5589)).
   * Do not error on empty packagedbs in `getInstalledPackages`
     ([#5516](https://github.com/haskell/cabal/issues/5516)).