partial update, hopefully merging multiple class entries

presentations/01_README_LVC.md

@@ -18,10 +18,12 @@ For NPS students: what do you consider to be great examples of Live, Virtual and
 
 1. Aircraft simulator
 2. Supporting Arms Virtual Trainer (SAVT)
+3. (Your Example Here)
 
 
 ## Constructive
 
 1. MTWAS
-2. Combat XXI (Never used constuctive simulations during my time in the fleet "Chris C.")
+2. Combat XXI (Never used constructive simulations during my time in the fleet "Chris C.")
+3. (Your Example Here)