docs: add missing @item for the first item

gcc/ChangeLog:

	* doc/extend.texi: Use @item for the first @itemx entry.

diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi
index 266ef76e5c35547926f6d022351aef439c49b469..7869605bec2618465357bb29c6ac767ec583ab5c 100644 (file)
--- a/gcc/doc/extend.texi
+++ b/gcc/doc/extend.texi
@@ -2524,7 +2524,7 @@ The following attributes are supported on most targets.
 @table @code
 @c Keep this table alphabetized by attribute name.  Treat _ as space.
 
-@itemx access (@var{access-mode}, @var{ref-index})
+@item access (@var{access-mode}, @var{ref-index})
 @itemx access (@var{access-mode}, @var{ref-index}, @var{size-index})
 
 The @code{access} attribute enables the detection of invalid or unsafe