[commit: ghc] master: Remove duplicate "since" field in glasgow_exts.rst (d1514e8)

[git at git.haskell.org]

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

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/d1514e8f0e146e7b917bbb05465f875a5de4b2a4/ghc

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

commit d1514e8f0e146e7b917bbb05465f875a5de4b2a4
Author: Josh Price <2855417+WhistlePayer at users.noreply.github.com>
Date:   Sun Sep 2 19:20:28 2018 -0400

    Remove duplicate "since" field in glasgow_exts.rst


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

d1514e8f0e146e7b917bbb05465f875a5de4b2a4
 docs/users_guide/glasgow_exts.rst | 2 --
 1 file changed, 2 deletions(-)

diff --git a/docs/users_guide/glasgow_exts.rst b/docs/users_guide/glasgow_exts.rst
index abd679a..4659351 100644
--- a/docs/users_guide/glasgow_exts.rst
+++ b/docs/users_guide/glasgow_exts.rst
@@ -3211,8 +3211,6 @@ Record field disambiguation
 
     :since: 6.8.1
 
-    :since: 6.8.1
-
     Allow the compiler to automatically choose between identically-named
     record selectors based on type (if the choice is unambiguous).