Fix haddocking with older haddocks

diff --git a/GHC/Conc.lhs b/GHC/Conc.lhs
index bbf5a60..9ddb9c4 100644 (file)
--- a/GHC/Conc.lhs
+++ b/GHC/Conc.lhs
@@ -361,7 +361,7 @@ data BlockReason
         -- ^currently in a foreign call
   | BlockedOnOther
         -- ^blocked on some other resource.  Without @-threaded@,
-        -- I/O and 'threadDelay' show up as 'BlockedOnOther', with @-threaded@
+        -- I\/O and 'threadDelay' show up as 'BlockedOnOther', with @-threaded@
         -- they show up as 'BlockedOnMVar'.
   deriving (Eq,Ord,Show)