fix text

Author: DarianM

src/content/blog/2025-10-23-redesigned-publisher-tools.md

@@ -53,7 +53,7 @@ Our tool configuration preferences need to be stored on the server as JSON and s
 The **`api`** provides a service that retrieves configuration and later can handle payment operations too, so it serves two critical purposes:
 
 1. **Configuration delivery:** Fetch stored settings and serve them to embedded widgets
-2. **Payment proxy:** Handle the Open Payments protocol flow (quote generation, grant authorization, payment finalization)
+2. **Payment proxy:** Handle the Open Payments flow (quote generation, grant authorization, payment finalization)
 
 Based on what we’ve established so far, we can draw the following:
 ![Configuration flow](/developers/img/blog/2025-10-17/tools-flow.png)