fix: typo, version tag, and OCI snippet in default aggregation card

Author: rh-tokeefe

modules/observability_evaluate-project-health-using-scorecards/proc-configure-a-default-scorecard-aggregation-card.adoc

@@ -17,12 +17,12 @@ Add a standard scorecard summary card to your homepage using default, out-of-the
 
 . Navigate to your scorecard card block under the `home.page/cards` mount point.
 
-. Add a new item to the `mountpointsarray`, `settingaggregationId` to your preferred metric ID.
+. Add a new item to the `mountPoints` array, setting `aggregationId` to your preferred metric ID.
 +
 [source,yaml]
 ----
 plugins:
-  - package: oci://ghcr.io/redhat-developer/rhdh-plugin-export-overlays/red-hat-developer-hub-backstage-plugin-scorecard:bs_1.49.4__2.7.7
+  - package: oci://ghcr.io/redhat-developer/rhdh-plugin-export-overlays/red-hat-developer-hub-backstage-plugin-scorecard:<tag>
     disabled: false
     pluginConfig:
       dynamicPlugins:
@@ -43,9 +43,9 @@ plugins:
                     xxs: { w: 12, h: 6 }
 ----
 +
-where:
-
-`aggregationId`:: The aggregation identifier used in the mount point configuration. For default aggregations, this value must match the `metricId` from your installed Scorecard module. For more information, see link:https://docs.redhat.com/en/documentation/red_hat_developer_hub/latest/html/evaluate_project_health_using_scorecards/index#supported-scorecard-metrics-providers_evaluate-project-health-using-scorecards[Supported Scorecard metrics providers].
+include::{docdir}/artifacts/snip-tag-for-OCI-package-paths.adoc[]
++
+`aggregationId`:: The aggregation identifier used in the mount point configuration. For default aggregations, this value must match the `metricId` from your installed Scorecard module. For more information, see xref:supported-scorecard-metrics-providers_evaluate-project-health-using-scorecards[].
 
 . Save the modified configuration file and restart your {product} instance.