Fix execute link variable

tripal_core/includes/tripal_core.jobs.inc

@@ -179,7 +179,7 @@ function tripal_jobs_report() {
     $execute_link = '';
     if ($job->start_time == 0 and $job->end_time == 0) {
       $cancel_link = "<a href=\"" . url("admin/tripal/tripal_jobs/cancel/" . $job->job_id) . "\">Cancel</a><br />";
-      $execute_link = "<a href=\"" . url("admin/tripal/tripal_jobs/execute/" . $job->job_id) . "\">Cancel</a><br />";
+      $execute_link = "<a href=\"" . url("admin/tripal/tripal_jobs/execute/" . $job->job_id) . "\">Execute</a><br />";
     }
 
     $rerun_link = "<a href=\"" . url("admin/tripal/tripal_jobs/rerun/" . $job->job_id) . "\">Re-run</a><br />";