[commit: ghc] master: Bump haddock submodule (0b68cbe)

[git at git.haskell.org]

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

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/0b68cbefb60e0ff814beb119bbde9fce6ac99fc7/ghc

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

commit 0b68cbefb60e0ff814beb119bbde9fce6ac99fc7
Author: Ben Gamari <ben at smart-cactus.org>
Date:   Thu Feb 18 23:16:19 2016 +0100

    Bump haddock submodule


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0b68cbefb60e0ff814beb119bbde9fce6ac99fc7
 utils/haddock | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/utils/haddock b/utils/haddock
index e18d166..23f1420 160000
--- a/utils/haddock
+++ b/utils/haddock
@@ -1 +1 @@
-Subproject commit e18d166b39cdc8c6672b626b4b840c1c383a9685
+Subproject commit 23f1420c64899fff2fe45a8b797e0d7e8c931c7d