[commit: ghc] master: base: Fix typo (9171c7f)

[git at git.haskell.org]

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

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/9171c7f847bc71770a4bb351c4274069d64cd847/ghc

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

commit 9171c7f847bc71770a4bb351c4274069d64cd847
Author: Ben Gamari <ben at smart-cactus.org>
Date:   Wed May 16 23:44:34 2018 -0400

    base: Fix typo


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

9171c7f847bc71770a4bb351c4274069d64cd847
 libraries/base/GHC/Conc/IO.hs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/base/GHC/Conc/IO.hs b/libraries/base/GHC/Conc/IO.hs
index 3c37cbd..7e97041 100644
--- a/libraries/base/GHC/Conc/IO.hs
+++ b/libraries/base/GHC/Conc/IO.hs
@@ -188,7 +188,7 @@ threadDelay time
         case delay# time# s of { s' -> (# s', () #)
         }}
 
--- | Switch the value of returned 'TVar' from intial value 'False' to 'True'
+-- | Switch the value of returned 'TVar' from initial value 'False' to 'True'
 -- after a given number of microseconds. The caveats associated with
 -- 'threadDelay' also apply.
 --