Small fix

var/www/phptest.php

@@ -24,7 +24,7 @@ $user = "William"; // Testing with until we have login working
             echo "Connection failed: " . $e->getMessage();
         }
 
-        $sql = "SELECT messageID, date, message 
+        $sql = "SELECT messageID, date, message
                 FROM messages
                 WHERE recipient=$user";
         foreach($connection->query($sql) as $row){
@@ -33,7 +33,7 @@ $user = "William"; // Testing with until we have login working
             print $row['message'] . "\t";
         }
 
-        mysqli_close($db);
+        mysqli_close($connection);
         ?>
 
     </body>