[commit: ghc] ghc-8.2: Fix compact regions notes (dad18c2)

[git at git.haskell.org]

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

On branch  : ghc-8.2
Link       : http://ghc.haskell.org/trac/ghc/changeset/dad18c2be08bb2a4730936116422928d3195a6ba/ghc

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

commit dad18c2be08bb2a4730936116422928d3195a6ba
Author: Ben Gamari <ben at smart-cactus.org>
Date:   Sun Jul 23 10:27:42 2017 -0400

    Fix compact regions notes


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dad18c2be08bb2a4730936116422928d3195a6ba
 docs/users_guide/8.2.1-notes.rst | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/docs/users_guide/8.2.1-notes.rst b/docs/users_guide/8.2.1-notes.rst
index e165998..e2231ba 100644
--- a/docs/users_guide/8.2.1-notes.rst
+++ b/docs/users_guide/8.2.1-notes.rst
@@ -319,8 +319,9 @@ Runtime system
   move long-lived data outside of the heap so that the garbage
   collector does not have to trace it repeatedly.  Compacted data can
   also be serialized, stored, and deserialized again later by the same
-  program.  For more details see the :compact-ref:`GHC.Compact
-  <GHC-Compact.html>` module.
+  program.  For more details see the :ghc-compact-ref:`GHC.Compact
+  <GHC-Compact.html>` module. Moreover, see the ``compact`` library on `Hackage
+  <https://hackage.haskell.org/package/compact>`_ for a high-level interface.
 
 - There is new support for improving performance on machines with a
   Non-Uniform Memory Architecture (NUMA).  See :rts-flag:`--numa`.