diff --git a/plugins/xcmetrics/README.md b/plugins/xcmetrics/README.md
index 31adb8af74..a3bb93d2af 100644
--- a/plugins/xcmetrics/README.md
+++ b/plugins/xcmetrics/README.md
@@ -26,7 +26,7 @@ import { XcmetricsPage } from '@backstage/plugin-xcmetrics';
```
-Add the URL to your XCMetrics backend instance in `app-config.yml` like so:
+Add the URL to your XCMetrics backend instance in `app-config.yaml` like so:
```yaml
proxy:
diff --git a/plugins/xcmetrics/src/components/OverviewComponent/OverviewComponent.tsx b/plugins/xcmetrics/src/components/OverviewComponent/OverviewComponent.tsx
index 18e65dd318..37b35c9690 100644
--- a/plugins/xcmetrics/src/components/OverviewComponent/OverviewComponent.tsx
+++ b/plugins/xcmetrics/src/components/OverviewComponent/OverviewComponent.tsx
@@ -109,7 +109,7 @@ export const OverviewComponent = () => {