[commit: ghc] master: Bump Haddock submodule (6a4dc89)

[git at git.haskell.org]

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

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/6a4dc891fa7a8024d8f9f03b98ad675ff5fcbd91/ghc

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commit 6a4dc891fa7a8024d8f9f03b98ad675ff5fcbd91
Author: Ömer Sinan Ağacan <omeragacan at gmail.com>
Date:   Thu Jul 21 12:26:44 2016 +0000

    Bump Haddock submodule


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6a4dc891fa7a8024d8f9f03b98ad675ff5fcbd91
 utils/haddock | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/utils/haddock b/utils/haddock
index 008e61d..cdc81a1 160000
--- a/utils/haddock
+++ b/utils/haddock
@@ -1 +1 @@
-Subproject commit 008e61d0c4b10713751c2a1de4958acc75367396
+Subproject commit cdc81a1b73bd4d1b330a32870d4369e1a2af3610