committed: fix typo in define_subst example, md.texi

[Hans-Peter Nilsson]

Committed as obvious.

gcc:
        * md.texi (Define Subst): Match closing paren in example.

diff --git a/gcc/doc/md.texi b/gcc/doc/md.texi
index cec74ea78..66c5eea3b 100644
--- a/gcc/doc/md.texi
+++ b/gcc/doc/md.texi
@@ -10545,7 +10545,7 @@ generated with the following @code{define_subst}:
   ""
   [(set (match_dup 0)
         (match_dup 1))
-   (clobber (reg:CC FLAGS_REG))]
+   (clobber (reg:CC FLAGS_REG))])
 @end smallexample
 
 This @code{define_subst} can be applied to any RTL pattern containing
-- 
2.11.0

brgds, H-P