Update alerts docs (#974)

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Author: MaedahBatool

docs/admin/observability/alerts.mdx

@@ -2,8 +2,8 @@
 
 {/* DO NOT EDIT: generated via: bazel run //doc/admin/observability:write_monitoring_docs */}
 
-This document contains a complete reference of all alerts in Sourcegraph's monitoring, and next steps for when you find alerts that are firing.
-If your alert isn't mentioned here, or if the next steps don't help, ontact us](mailto:[email protected]) for assistance.
+This document contains a complete reference of all alerts in Sourcegraph's monitoring and the next steps for finding alerts that are firing.
+If your alert isn't mentioned here, or if the next steps don't help, contact us at `[email protected]` for assistance.
 
 To learn more about Sourcegraph's alerting and how to set up alerts, see [our alerting guide](/admin/observability/alerting).