commit bash-20090528 snapshot

doc/bashref.texi

@@ -3171,7 +3171,7 @@ If a @var{sigspec} is @code{DEBUG}, the command @var{arg} is executed
 before every simple command, @code{for} command, @code{case} command,
 @code{select} command, every arithmetic @code{for} command, and before
 the first command executes in a shell function.
-Refer to the description of the @code{extglob} option to the
+Refer to the description of the @code{extdebug} option to the
 @code{shopt} builtin (@pxref{The Shopt Builtin}) for details of its
 effect on the @code{DEBUG} trap.
 If a @var{sigspec} is @code{ERR}, the command @var{arg}