Fixed Typo

application/views/qrz/analysis.php

@@ -2,8 +2,8 @@
 <h2><?php echo $page_title; ?></h2>
 
 <?php
-if (isset ($table_headers)) {
+if (isset ($tableheaders)) {
-        echo $table_headers;
+        echo $tableheaders;
 } else {
         echo 'No data imported. please check selected date. Must be in the past!';
 }