diff --git a/EducationalAssignments/ParityPartThree.md b/EducationalAssignments/ParityPartThree.md
index d0cf3409..a7f71c50 100644
--- a/EducationalAssignments/ParityPartThree.md
+++ b/EducationalAssignments/ParityPartThree.md
@@ -52,7 +52,7 @@ Let's analyze one of the bugs in this implementation.  According to the specific
 ## What to turn in?
 ----
 
- * Turn in the reference monitor that you have fixed.  The name of the reference monitor should be in the form of reference_monitor_[poly_username].r2py
+ * Turn in the reference monitor that you have fixed.  The name of the reference monitor should be in the form of reference_monitor_netId.r2py
 e.g. reference_monitor_jcappos.r2py
 All letters must be lowercase.
  * In addition to your reference monitor, submit a one-page PDF document, in which you discuss the different classes of bugs you had in your reference monitors and why.