remove extra comma from import

diff --git a/Data/Generics.hs b/Data/Generics.hs
index 42aa127..187219a 100644 (file)
--- a/Data/Generics.hs
+++ b/Data/Generics.hs
@@ -26,7 +26,6 @@ module Data.Generics (
   module Data.Generics.Twins,            -- twin traversal, e.g., generic eq
 
 #ifndef __HADDOCK__
-       ,
        -- Data types for the sum-of-products type encoding;
         -- included for backwards compatibility; maybe obsolete.
        (:*:)(..), (:+:)(..), Unit(..)