[commit: ghc] ghc-7.10: haddock: update submodule (ab6e80a)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : ghc-7.10
Link       : http://ghc.haskell.org/trac/ghc/changeset/ab6e80a9b2aced735ba91a098ffc3923af2a1e6d/ghc

>---------------------------------------------------------------

commit ab6e80a9b2aced735ba91a098ffc3923af2a1e6d
Author: Austin Seipp <austin at well-typed.com>
Date:   Tue Jun 9 06:34:06 2015 -0500

    haddock: update submodule
    
    Signed-off-by: Austin Seipp <austin at well-typed.com>


>---------------------------------------------------------------

ab6e80a9b2aced735ba91a098ffc3923af2a1e6d
 utils/haddock | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/utils/haddock b/utils/haddock
index bf31846..a65953d 160000
--- a/utils/haddock
+++ b/utils/haddock
@@ -1 +1 @@
-Subproject commit bf31846b9f7280b5e75f09e91ca18c4ced37af08
+Subproject commit a65953de929fd9488250f8e0257c918465193e43