[commit: ghc] wip/travis: [ci skip] comment typo (d5cfdd1)

[git at git.haskell.org]

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

On branch  : wip/travis
Link       : http://ghc.haskell.org/trac/ghc/changeset/d5cfdd1442a462f9a267856921ca2f6583e03593/ghc

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

commit d5cfdd1442a462f9a267856921ca2f6583e03593
Author: Joachim Breitner <mail at joachim-breitner.de>
Date:   Mon Feb 2 14:10:31 2015 +0100

    [ci skip] comment typo


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

d5cfdd1442a462f9a267856921ca2f6583e03593
 compiler/simplCore/CallArity.hs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler/simplCore/CallArity.hs b/compiler/simplCore/CallArity.hs
index 5ee5fe2..7bfd2f5 100644
--- a/compiler/simplCore/CallArity.hs
+++ b/compiler/simplCore/CallArity.hs
@@ -347,7 +347,7 @@ t1) in the follwing code:
       t2 = if ... then go 1 else ...
   in go 0
 
-Detecting this would reqiure finding out what variables are only ever called
+Detecting this would require finding out what variables are only ever called
 from thunks. While this is certainly possible, we yet have to see this to be
 relevant in the wild.