Update 15/umbraco-workflow/release-notes.md

Author: eshanrnh

15/umbraco-workflow/release-notes.md

@@ -19,7 +19,7 @@ This section contains the release notes for Umbraco Workflow 15 including all ch
 ### [15.1.6](https://github.com/umbraco/Umbraco.Workflow.Issues/issues?q=is%3Aissue+is%3Aclosed+label%3Arelease%2F15.1.6) (July 17 2025)
 * Adds French localization (hat-tip Copilot/Claude)
 * Improves display of inherited approval group members
-* Ensure users without Workflow section access have readonly document configuration access
+* Ensure users without Workflow section access have read-only document configuration access
 * Ensures history cleanup element is only rendered when the feature is enabled
 * Fixes approval threshold changes not applying to Document Type workflow configuration
 * Prefer observing over getting values in property editors in settings workspace