[commit: ghc] master: users_guide: Fix errant "a" in RULES/class methods docs (7dcf86f)

[git at git.haskell.org]

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

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/7dcf86f54901f38317546cdcad16f28947443999/ghc

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

commit 7dcf86f54901f38317546cdcad16f28947443999
Author: Ben Gamari <ben at smart-cactus.org>
Date:   Thu Jul 9 14:08:20 2015 +0200

    users_guide: Fix errant "a" in RULES/class methods docs


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

7dcf86f54901f38317546cdcad16f28947443999
 docs/users_guide/glasgow_exts.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/users_guide/glasgow_exts.xml b/docs/users_guide/glasgow_exts.xml
index 1e926a3..51448d5 100644
--- a/docs/users_guide/glasgow_exts.xml
+++ b/docs/users_guide/glasgow_exts.xml
@@ -12084,7 +12084,7 @@ not going to be inlined before the rule has a chance to fire.
 </para>
 </sect2>
 
-a<sect2 id="rules-class-methods">
+<sect2 id="rules-class-methods">
 <title>How rules interact with class methods</title>
 
 <para>