[gcc r13-6642] Docs: Fix double 'See' in zero-length-bounds docs.

[Sandra Loosemore <sandra@gcc.gnu.org>]

https://gcc.gnu.org/g:8e9c65d34c799c9dadea1e2e60b4180f26262829

commit r13-6642-g8e9c65d34c799c9dadea1e2e60b4180f26262829
Author: Sean Bright <sean@seanbright.com>
Date:   Mon Mar 13 19:49:22 2023 +0000

    Docs: Fix double 'See' in zero-length-bounds docs.
    
    gcc/ChangeLog:
            * doc/invoke.texi (Warning Options): Remove errant 'See'
            before @xref.

Diff:
---
 gcc/doc/invoke.texi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 8d71d3d6ea5..8adcddb7a19 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -8345,7 +8345,7 @@ conversions the warnings @option{-Wno-int-to-pointer-cast} and
 @item -Wzero-length-bounds
 Warn about accesses to elements of zero-length array members that might
 overlap other members of the same object.  Declaring interior zero-length
-arrays is discouraged because accesses to them are undefined.  See
+arrays is discouraged because accesses to them are undefined.
 @xref{Zero Length}.
 
 For example, the first two stores in function @code{bad} are diagnosed