Index: wp-admin/plugins.php
===================================================================
--- wp-admin/plugins.php	(revision 36392)
+++ wp-admin/plugins.php	(working copy)
@@ -302,12 +302,24 @@
 						$data_to_delete = false;
 						foreach ( $plugin_info as $plugin ) {
 							if ( $plugin['is_uninstallable'] ) {
-								/* translators: 1: plugin name, 2: plugin author */
-								echo '<li>', sprintf( __( '<strong>%1$s</strong> by <em>%2$s</em> (will also <strong>delete its data</strong>)' ), $plugin['Name'], $plugin['AuthorName'] ), '</li>';
+								echo '<li>';
+								printf(
+									/* translators: 1: plugin name, 2: plugin author */
+									__( '%1$s by %2$s (will also <strong>delete its data</strong>)' ),
+									'<strong>' . $plugin['Name'] . '</strong>',
+									'<em>' . $plugin['AuthorName'] . '</em>'
+								);
+								echo '</li>';
 								$data_to_delete = true;
 							} else {
-								/* translators: 1: plugin name, 2: plugin author */
-								echo '<li>', sprintf( __('<strong>%1$s</strong> by <em>%2$s</em>' ), $plugin['Name'], $plugin['AuthorName'] ), '</li>';
+								echo '<li>';
+								printf(
+									/* translators: 1: plugin name, 2: plugin author */
+									__( '%1$s by %2$s' ),
+									'<strong>' . $plugin['Name'] . '</strong>',
+									'<em>' . $plugin['AuthorName'] . '</em>'
+								);
+								echo '</li>';
 							}
 						}
 						?>