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Co-authored-by: deboragracio <63159404+deboragracio@users.noreply.github.com>

Author: MaximilianFT

HOWTO_01_Payment_csharp/README.MD

@@ -32,7 +32,7 @@ In many payment vendor apps, it is possible to add a tip to the payment amount.
 **Example flow in a restaurant:**
 1. The guest asks for the bill.
 2. The waiter triggers to create the bill on the POS (e.g., mobile device).
-- The POS on the mobile device pushes the amount (for example 10€) to be paid to the configured payment app (via POS System API and the fiskaltrust InStore App)
+3. The POS on the mobile device sends the amount (e.g., 10€) to be paid to the configured payment app via POS System API and the **fiskaltrust** InStore App.
 - The payment app opens and the waiter hands the mobile device over to the guest
 - The guest sees a TIP entry screen and adds a tip of 2€
 - The guests now pays the full sum of 12€