Index: network.php
===================================================================
--- network.php	(revision 31935)
+++ network.php	(working copy)
@@ -224,17 +224,19 @@
 			<tr>
 				<th><label><input type="radio" name="subdomain_install" value="1"<?php checked( $subdomain_install ); ?> /> <?php _e( 'Sub-domains' ); ?></label></th>
 				<td><?php printf(
-					/* translators: 1: hostname */
-					_x( 'like <code>site1.%1$s</code> and <code>site2.%1$s</code>', 'subdomain examples' ),
-					$hostname
+					/* translators: 1: sub-domain example 1. 2: sub-domain example 2. */
+					__( 'like %1$s and %2$s' ),
+					'<code>site1.' . $hostname . '</code>',
+					'<code>site2.' . $hostname . '</code>'
 				); ?></td>
 			</tr>
 			<tr>
 				<th><label><input type="radio" name="subdomain_install" value="0"<?php checked( ! $subdomain_install ); ?> /> <?php _e( 'Sub-directories' ); ?></label></th>
 				<td><?php printf(
-					/* translators: 1: hostname */
-					_x( 'like <code>%1$s/site1</code> and <code>%1$s/site2</code>', 'subdirectory examples' ),
-					$hostname
+					/* translators: 1: sub-directory example 1. 2: sub-directory example 2. */
+					__( 'like %1$s and %2$s' ),
+					'<code>' . $hostname . '/site1</code>',
+					'<code>' . $hostname . '/site2</code>'
 				); ?></td>
 			</tr>
 		</table>