Explain resultp.
diff --git a/man/iconv_open_into.3 b/man/iconv_open_into.3
index 558e327..92c2d53 100644
--- a/man/iconv_open_into.3
+++ b/man/iconv_open_into.3
@@ -8,7 +8,7 @@
.\" References consulted:
.\" iconv.h
.\"
-.TH ICONV_OPEN_INTO 3 "September 20, 2008" "GNU" "Linux Programmer's Manual"
+.TH ICONV_OPEN_INTO 3 "September 21, 2008" "GNU" "Linux Programmer's Manual"
.SH NAME
iconv_open_into \- initialize descriptor for character set conversion
.SH SYNOPSIS
@@ -26,9 +26,12 @@
.PP
The values permitted for \fIfromcode\fP and \fItocode\fP are the same as for
the function \fBiconv_open\fP.
+.PP
+After a successful return from this function, \fIresultp\fP can be be used
+as an \fBiconv_t\fP object with the \fBiconv\fP function.
.SH "RETURN VALUE"
-The \fBiconv_open_into\fP function fills \fB*resultp\fP and returns 0 if it
-succeeds. In case of error, it sets \fBerrno\fP and returns \-1.
+The \fBiconv_open_into\fP function fills \fB*\fP\fIresultp\fP and returns 0 if
+it succeeds. In case of error, it sets \fBerrno\fP and returns \-1.
.SH ERRORS
The following error can occur, among others:
.TP