(bugfix, CRI) Permission needed is acquisition, not acquisitionS

+ i've added 'intranet' to reach intranet error page, not OPAC one (which is the default when no type specified)

Signed-off-by: Joshua Ferraro <jmf@liblime.com>

acqui/finishreceive.pl

@@ -32,8 +32,8 @@ use C4::Items;
 use C4::Search;
 
 my $input=new CGI;
-my $flagsrequired = { acquisitions => 1};
-my ($loggedinuser, $cookie, $sessionID) = checkauth($input, 0, $flagsrequired);
+my $flagsrequired = { acquisition => 1};
+my ($loggedinuser, $cookie, $sessionID) = checkauth($input, 0, $flagsrequired, 'intranet');
 my $user=$input->remote_user;
 my $biblionumber = $input->param('biblionumber');
 my $biblioitemnumber=$input->param('biblioitemnumber');