[GHC] #13147: Formatting is broken in Exceptions section of GHC.Prim haddock

[GHC]

#13147: Formatting is broken in Exceptions section of GHC.Prim haddock
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        Reporter:  chris-martin      |                Owner:
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Prelude           |              Version:  8.0.1
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Documentation     |  Unknown/Multiple
  bug                                |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Changes (by chris-martin):

 * Attachment "ex.png" added.

 Screenshot of the haddock

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13147>
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