[commit: ghc] master: typo: -XUndeci[d]ableInstances (927e781)

[git at git.haskell.org]

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

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/927e7810f7dcea295c1f8e93535835e52da0edbb/ghc

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commit 927e7810f7dcea295c1f8e93535835e52da0edbb
Author: Chris Martin <ch.martin at gmail.com>
Date:   Sat Jul 15 19:23:50 2017 -0500

    typo: -XUndeci[d]ableInstances


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927e7810f7dcea295c1f8e93535835e52da0edbb
 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 0dbd03e..418e7cb 100644
--- a/docs/users_guide/glasgow_exts.rst
+++ b/docs/users_guide/glasgow_exts.rst
@@ -7118,7 +7118,7 @@ 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.