Index: wp-admin/users.php
===================================================================
--- wp-admin/users.php	(revision 17537)
+++ wp-admin/users.php	(working copy)
@@ -150,7 +150,7 @@
 	if ( empty($_REQUEST['users']) )
 		$userids = array(intval($_REQUEST['user']));
 	else
-		$userids = $_REQUEST['users'];
+		$userids = (array) $_REQUEST['users'];
 
 	include ('admin-header.php');
 ?>
@@ -161,24 +161,24 @@
 <div class="wrap">
 <?php screen_icon(); ?>
 <h2><?php _e('Delete Users'); ?></h2>
-<p><?php _e('You have specified these users for deletion:'); ?></p>
+<p><?php echo _n( 'You have specified this user for deletion:', 'You have specified these users for deletion:', count( $userids ) ); ?></p>
 <ul>
 <?php
-	$go_delete = false;
-	foreach ( (array) $userids as $id ) {
+	$go_delete = 0;
+	foreach ( $userids as $id ) {
 		$id = (int) $id;
 		$user = new WP_User($id);
 		if ( $id == $current_user->ID ) {
 			echo "<li>" . sprintf(__('ID #%1s: %2s <strong>The current user will not be deleted.</strong>'), $id, $user->user_login) . "</li>\n";
 		} else {
 			echo "<li><input type=\"hidden\" name=\"users[]\" value=\"" . esc_attr($id) . "\" />" . sprintf(__('ID #%1s: %2s'), $id, $user->user_login) . "</li>\n";
-			$go_delete = true;
+			$go_delete++;
 		}
 	}
 	?>
 	</ul>
 <?php if ( $go_delete ) : ?>
-	<fieldset><p><legend><?php _e('What should be done with posts and links owned by this user?'); ?></legend></p>
+	<fieldset><p><legend><?php echo _n( 'What should be done with posts and links owned by this user?', 'What should be done with posts and links owned by these users?', $go_delete ); ?></legend></p>
 	<ul style="list-style:none;">
 		<li><label><input type="radio" id="delete_option0" name="delete_option" value="delete" checked="checked" />
 		<?php _e('Delete all posts and links.'); ?></label></li>