Document observability clearly

Ensure observability documentation is clear, accessible, and grammatically correct. This includes defining technical acronyms and ensuring proper sentence structure in configuration explanations.

When documenting observability systems, always:

• Define technical acronyms on first use with links to official documentation when available
• Use proper grammar and clear sentence structure in configuration explanations
• Ensure warnings and notes about system behavior are unambiguous

Example of good practice:

# Open Telemetry ALS with Loki

This sample demonstrates Access Log Service (ALS) integration with Loki for distributed tracing.

> **Warning**   
> When the example `PodMonitor` is used with OpenShift Monitoring, it must be created in all namespaces where istio-proxies exist.  
> This is because `namespaceSelector` is ignored for tenancy isolation.

Clear documentation prevents misconfigurations and reduces support overhead in observability deployments.