Update modules/ROOT/pages/8.1.0-release-notes.adoc

Author: kemister85

modules/ROOT/pages/8.1.0-release-notes.adoc

@@ -13,7 +13,7 @@ include::partial$misc/admon-releasenotes-for-stable.adoc[]
 
 {productname} {release-version} was released for {enterpriseversion} and {cloudname} on Wednesday, September 17^th^, 2025. These release notes provide an overview of the changes for {productname} {release-version}, including:
 
-* xref:new-premium-plugins[New Premium plugins]
+* xref:new-premium-plugin[New Premium plugin]
 * xref:accompanying-premium-plugin-changes[Accompanying Premium plugin changes]
 * xref:improvements[Improvements]
 * xref:changes[Changes]