diff --git a/src/main/java/org/owasp/webgoat/lessons/clientsidefiltering/Salaries.java b/src/main/java/org/owasp/webgoat/lessons/clientsidefiltering/Salaries.java
index 984af10d17..50b9f6509d 100644
--- a/src/main/java/org/owasp/webgoat/lessons/clientsidefiltering/Salaries.java
+++ b/src/main/java/org/owasp/webgoat/lessons/clientsidefiltering/Salaries.java
@@ -92,6 +92,7 @@ public List<Map<String, Object>> invoke() {
       sb.append("/Employees/Employee/LastName | ");
       sb.append("/Employees/Employee/SSN | ");
       sb.append("/Employees/Employee/Salary ");
+      // sigh
 
       String expression = sb.toString();
       nodes = (NodeList) path.evaluate(expression, inputSource, XPathConstants.NODESET);