Viewing product – Top-Line-Error

Hello,

when I view a product and scroll down, at the very top of the window there appears a small window: “You’re viewing: <My product title> [Button Add to card]”
Below “You′’re viewing” there is the price of the product shown two times.
Instead of that it should be: The price shown 1 time, “incl. MwSt. zzgl. Versandkosten” (incl. Tax plus Shipping)

Where can I adjust that?

Kind regards