tweak documentation as per suggestion from Marc Weber on libraries@haskell.org

diff --git a/System/Process.hs b/System/Process.hs
index 91a9359..f2e937e 100644 (file)
--- a/System/Process.hs
+++ b/System/Process.hs
@@ -81,7 +81,8 @@ runCommand string = do
 
 {- | Runs a raw command, optionally specifying 'Handle's from which to
      take the @stdin@, @stdout@ and @stderr@ channels for the new
-     process.  
+     process (otherwise these handles are inherited from the current
+     process).
 
      Any 'Handle's passed to 'runProcess' are placed immediately in the 
      closed state.