* doc/ref/api-foreign.texi (Void Pointers and Byte Access):
(rnrs bytevector) --> (rnrs bytevectors).
Wrapped pointers are untyped, so they are essentially equivalent to C
@code{void} pointers. As in C, the memory region pointed to by a
pointer can be accessed at the byte level. This is achieved using
-@emph{bytevectors} (@pxref{Bytevectors}). The @code{(rnrs bytevector)}
+@emph{bytevectors} (@pxref{Bytevectors}). The @code{(rnrs bytevectors)}
module contains procedures that can be used to convert byte sequences to
Scheme objects such as strings, floating point numbers, or integers.