diff --git a/wp-admin/network.php b/wp-admin/network.php
index 01006442d7..1c36a434be 100644
--- a/wp-admin/network.php
+++ b/wp-admin/network.php
@@ -365,27 +365,24 @@ define( 'BLOG_ID_CURRENT_SITE', 1 );</textarea>
 		if ( defined( $c ) )
 			unset( $keys_salts[ $c ] );
 	}
-	if ( ! empty( $keys_salts ) ) {
+	if ( ! empty( $keys_salts ) ) {	
+		$keys_salts_str = '';
 		$from_api = wp_remote_get( 'https://api.wordpress.org/secret-key/1.1/salt/' );
 		if ( is_wp_error( $from_api ) ) {
 			foreach ( $keys_salts as $c => $v ) {
-				$keys_salts[ $c ] = wp_generate_password( 64, true, true );
+				$keys_salts_str .= "\ndefine( '$c', '" . wp_generate_password( 64, true, true ) . "' );";
 			}
 		} else {
 			$from_api = explode( "\n", wp_remote_retrieve_body( $from_api ) );
 			foreach ( $keys_salts as $c => $v ) {
-				$keys_salts[ $c ] = substr( array_shift( $from_api ), 28, 64 );
+				$keys_salts_str .= "\ndefine( '$c', '" . substr( array_shift( $from_api ), 28, 64 ) . "' );";
 			}
 		}
 		$num_keys_salts = count( $keys_salts );
 ?>
 	<p><?php
 		echo _n( 'This unique authentication key is also missing from your <code>wp-config.php</code> file.', 'These unique authentication keys are also missing from your <code>wp-config.php</code> file.', $num_keys_salts ); ?> <?php _e( 'To make your installation more secure, you should also add:' ) ?></p>
-	<textarea class="code" readonly="readonly" cols="100" rows="<?php echo $num_keys_salts; ?>"><?php
-	foreach ( $keys_salts as $c => $v ) {
-		echo "\ndefine( '$c', '" . esc_textarea( $v ) . "' );";
-	}
-?></textarea>
+	<textarea class="code" readonly="readonly" cols="100" rows="<?php echo $num_keys_salts; ?>"><?php echo esc_textarea( $keys_salts_str ); ?></textarea>
 <?php
 	}
 ?>