More Changelog tweaks

Author: alanz

Changelog.md

@@ -3,11 +3,11 @@
 - GHC 8.6.4 support added.
 - Resolver bumped, LTS 13.10 for GHC 8.6.3, LTS 13.15 for GHC 8.6.4 (@alanz)
 - Clarify install section of README.md (@antonlogvinenko)
-- Shake is now the only supported method of building HIE (@Anrock)
 - Clarify the spacemacs installation (@chkl)
 - Further install.hs improvements
   - idempotent builds (@fendor)
-  - remove no longer needed Makefile and build-all.ps1 (@Anrock)
+  - Shake is now the only supported method of building HIE,
+    remove no longer needed Makefile and build-all.ps1 (@Anrock)
   - only generate the hoogle database once (@fendor)
   - install hoogle if not found (@fendor)
 - Add support for pattern synonyms in ghc-mod plugin (@anton-dessiatov)