[commit: ghc] wip/spj-wildcard-refactor: Update haddock submodule again (664d7ab)

[git at git.haskell.org]

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

On branch  : wip/spj-wildcard-refactor
Link       : http://ghc.haskell.org/trac/ghc/changeset/664d7abedea2d5e2dde2b006ca3066b00dbc9cdc/ghc

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commit 664d7abedea2d5e2dde2b006ca3066b00dbc9cdc
Author: Simon Peyton Jones <simonpj at microsoft.com>
Date:   Fri Nov 13 12:54:55 2015 +0000

    Update haddock submodule again


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664d7abedea2d5e2dde2b006ca3066b00dbc9cdc
 utils/haddock | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/utils/haddock b/utils/haddock
index 83a9e9d..0d157fe 160000
--- a/utils/haddock
+++ b/utils/haddock
@@ -1 +1 @@
-Subproject commit 83a9e9d2c7f0debec9d56e8b3b7cc8a8eb73361e
+Subproject commit 0d157fea7d1e4055abcb6453545f8bf326ce2279