[commit: primitive] master: Add comment (0b49f7c)

[Ian Lynagh]

Repository : ssh://darcs.haskell.org//srv/darcs/packages/primitive

On branch  : master

http://hackage.haskell.org/trac/ghc/changeset/0b49f7c8cd8e7d9f1eea0488a49e034acb9af72e

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

commit 0b49f7c8cd8e7d9f1eea0488a49e034acb9af72e
Author: Roman Leshchinskiy <rl at cse.unsw.edu.au>
Date:   Sun Aug 28 23:04:20 2011 +0000

    Add comment

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

 Data/Primitive/Addr.hs |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/Data/Primitive/Addr.hs b/Data/Primitive/Addr.hs
index 543572a..df996c5 100644
--- a/Data/Primitive/Addr.hs
+++ b/Data/Primitive/Addr.hs
@@ -45,6 +45,7 @@ plusAddr (Addr a#) (I# i#) = Addr (plusAddr# a# i#)
 minusAddr :: Addr -> Addr -> Int
 minusAddr (Addr a#) (Addr b#) = I# (minusAddr# a# b#)
 
+-- | The remainder of the address and the integer.
 remAddr :: Addr -> Int -> Int
 remAddr (Addr a#) (I# i#) = I# (remAddr# a# i#)