diff --git a/reactos/ntoskrnl/ke/kthread.c b/reactos/ntoskrnl/ke/kthread.c
index e51bd6768a3..709f45d545c 100644
--- a/reactos/ntoskrnl/ke/kthread.c
+++ b/reactos/ntoskrnl/ke/kthread.c
@@ -782,7 +782,11 @@ KeInitializeThread(PKPROCESS Process,
     /* Set the Thread to initalized */
     Thread->State = Initialized;
        
-    /* Insert the Thread into the Process's Thread List */
+    /* 
+     * Insert the Thread into the Process's Thread List 
+     * Note, this is the KTHREAD Thread List. It is removed in
+     * ke/kthread.c!KeTerminateThread.
+     */
     InsertTailList(&Process->ThreadListHead, &Thread->ThreadListEntry);
     DPRINT("Thread initalized\n");
 }
diff --git a/reactos/ntoskrnl/ps/thread.c b/reactos/ntoskrnl/ps/thread.c
index b69af6c2773..37115c636ba 100644
--- a/reactos/ntoskrnl/ps/thread.c
+++ b/reactos/ntoskrnl/ps/thread.c
@@ -250,7 +250,11 @@ PspCreateThread(OUT PHANDLE ThreadHandle,
                            KernelStack); 
     }
 
-    /* Insert into Process List */
+    /* 
+     * Insert the Thread into the Process's Thread List 
+     * Note, this is the ETHREAD Thread List. It is removed in
+     * ps/kill.c!PspExitThread.
+     */
     DPRINT("Inserting into Process Thread List \n");
     InsertTailList(&Process->ThreadListHead, &Thread->ThreadListEntry);