small fix

app.py

@@ -104,8 +104,9 @@ def find_best_price(request):
         "For each request, you should:\n"
         "1. Check if the requested size is available. If not, check if vendor supports custom sizes.\n"
         "2. Calculate the final price by:\n"
-        "   - Finding the nearest lower quantity in the base price list. For example if user requests 700 cards - the nearest base price list is for 500\n"
+        "   - Finding the nearest lower quantity in the base price list.\n"
         "   - Multiplying by the size multiplier\n"
+        "   - Multiplying by the user requested amount. IMPORTANT. Do no multiply by nearest lower quantity!"
         "3. Do not use linear interpolation for quantities - use the nearest lower quantity pricing.\n\n"
         "Example:\n"
         "User: I want to print 600 business cards, 6x6 cm size, \n"