binutils/binutils: CT_BINUTILS_GOLD_THREADED should be CT_BINUTILS_GOLD_THREADS

Signed-off-by: Zhenqiang Chen <zhenqiang.chen@linaro.org>
(transplanted from 712a8ed2276253b5534b2bc7e9b8da8c3648a36f)

reporter_name="Gustavo Zacarias <gustavo@zacarias.com.ar>"

reporter_url="http://sourceware.org/ml/crossgcc/2011-03/msg00028.html"

reporter_comment=""