Update packages/backend-defaults/src/entrypoints/auth/plugin/PluginTokenHandler.ts

Signed-off-by: Johan Haals <johan.haals@gmail.com>

Co-authored-by: Fredrik Adelöw <freben@gmail.com>
Signed-off-by: Johan Haals <johan@haals.se>

packages/backend-defaults/src/entrypoints/auth/plugin/PluginTokenHandler.ts

@@ -46,7 +46,7 @@ type Options = {
 
 /**
  * @public
- * PluginTokenHandler is responsible for issuing and verifying tokens
+ * Issues and verifies {@link https://backstage.io/docs/auth/service-to-service-auth | service-to-service tokens}.
  */
 export interface PluginTokenHandler {
   verifyToken(