(sb!xc:define-setf-expander ldb (bytespec place &environment env)
#!+sb-doc
"The first argument is a byte specifier. The second is any place form
- acceptable to SETF. Replaces the specified byte of the number in this
+ acceptable to SETF. Replace the specified byte of the number in this
place with bits from the low-order end of the new value."
(declare (type sb!c::lexenv env))
(multiple-value-bind (dummies vals newval setter getter)