[GHC] #14166: Typo Fix `necssary`

[GHC]

#14166: Typo Fix `necssary`
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        Reporter:  h4ck3rm1k3        |                Owner:  (none)
            Type:  bug               |               Status:  closed
        Priority:  lowest            |            Milestone:
       Component:  Compiler          |              Version:  8.2.1
      Resolution:  fixed             |             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 bgamari):

 * status:  new => closed
 * resolution:   => fixed


Comment:

 Merged.

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14166#comment:3>
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