[commit: ghc] ghc-8.2: Bump haddock submodule (3e25336)

[git at git.haskell.org]

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

On branch  : ghc-8.2
Link       : http://ghc.haskell.org/trac/ghc/changeset/3e25336f49e88bb2d97f5e763c537631a4fe375c/ghc

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

commit 3e25336f49e88bb2d97f5e763c537631a4fe375c
Author: Ben Gamari <ben at smart-cactus.org>
Date:   Mon May 1 20:44:42 2017 -0400

    Bump haddock submodule
    
    Fixes previously buggy commit


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3e25336f49e88bb2d97f5e763c537631a4fe375c
 utils/haddock | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/utils/haddock b/utils/haddock
index 2163981..e0e6615 160000
--- a/utils/haddock
+++ b/utils/haddock
@@ -1 +1 @@
-Subproject commit 2163981e773b76212b2265a1eb03208ee2e7edf2
+Subproject commit e0e6615dd421f1b332ce2b11a98de768fa7c29a8