Remove note on allowing new QuickCheck - it happens regularly (upper bounds,...

Remove note on allowing new QuickCheck - it happens regularly (upper bounds, useful for increasing your commit count)

changelog.md

@@ -16,8 +16,6 @@ _Note: below all `FilePath` values are unquoted, so `\\` really means two backsl
 
  * Documentation improvements
 
- * Allow QuickCheck-2.9
-
 ## 1.4.1.0  *Dec 2015*
 
  * Bundled with GHC 8.0.1