[commit: ghc] ghc-8.2: typo: -XUndeci[d]ableInstances (c913205)

[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/c913205c45fbb46c09a1495fd782f0ae2b6534fc/ghc

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

commit c913205c45fbb46c09a1495fd782f0ae2b6534fc
Author: Chris Martin <ch.martin at gmail.com>
Date:   Sat Jul 15 19:23:50 2017 -0500

    typo: -XUndeci[d]ableInstances
    
    (cherry picked from commit 927e7810f7dcea295c1f8e93535835e52da0edbb)


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

c913205c45fbb46c09a1495fd782f0ae2b6534fc
 docs/users_guide/glasgow_exts.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/users_guide/glasgow_exts.rst b/docs/users_guide/glasgow_exts.rst
index c116a5e..3dc64af 100644
--- a/docs/users_guide/glasgow_exts.rst
+++ b/docs/users_guide/glasgow_exts.rst
@@ -6982,7 +6982,7 @@ However see :ref:`ghci-decls` for the overlap rules in GHCi.
 Decidability of type synonym instances
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-.. ghc-flag:: -XUndeciableInstances
+.. ghc-flag:: -XUndecidableInstances
 
     Relax restrictions on the decidability of type synonym family instances.