diff --git a/_topic_maps/_topic_map.yml b/_topic_maps/_topic_map.yml
index b9a76beb47..5b2f8f5e63 100644
--- a/_topic_maps/_topic_map.yml
+++ b/_topic_maps/_topic_map.yml
@@ -2596,7 +2596,7 @@ Distros: openshift-enterprise,openshift-origin
 Topics:
 - Name: Observability overview
   File: index
-- Name: Power Monitoring
+- Name: Power monitoring
   Dir: power_monitoring
   Distros: openshift-enterprise,openshift-origin
   Topics:
diff --git a/observability/index.adoc b/observability/index.adoc
index a0a7214c54..b41354f7d8 100644
--- a/observability/index.adoc
+++ b/observability/index.adoc
@@ -16,7 +16,7 @@ toc::[]
 * Network Observability
 * {PM-shortname-c}
 
-{ObservabilityLongName} connects open source observability tools and technologies to create a unified {ObservabilityShortName} solution. The components of {ObservabilityLongName} work together to help you collect, store, deliver, analyze, and visualize data.
+{ObservabilityLongName} connects open-source observability tools and technologies to create a unified {ObservabilityShortName} solution. The components of {ObservabilityLongName} work together to help you collect, store, deliver, analyze, and visualize data.
 
 [id="monitoring-overview-index"]
 == Monitoring
@@ -43,7 +43,7 @@ For more information, see xref:../distr_tracing/distr_tracing_arch/distr-tracing
 
 [id="otel-release-notes-index"]
 == {OTELName}
-Instrument, generate, collect, and export telemetry traces, metrics, and logs to analyze and understand your software's performance and behavior. Use open source backends like Tempo or Prometheus, or use commercial offerings. Learn a single set of APIs and conventions, and own the data that you generate. 
+Instrument, generate, collect, and export telemetry traces, metrics, and logs to analyze and understand your software's performance and behavior. Use open-source back ends like Tempo or Prometheus, or use commercial offerings. Learn a single set of APIs and conventions, and own the data that you generate. 
 
 For more information, see xref:../otel/otel_rn/otel-rn-3.1.adoc[{OTELName}].
 //possibly outdated comment: after the file is added to the observability directory, update xref path to ../observability/otel/otel-release-notes.adoc#otel-release-notes[{OTELName} release notes].
@@ -57,6 +57,6 @@ For more information, see xref:../network_observability/network-observability-ov
 
 [id="power-monitoring-overview-index"]
 == Power monitoring 
-Monitor the power usage of workloads and identify the most power-consuming namespaces running in a cluster with key power consumption metrics, such as CPU or DRAM measured at container level. Visualize energy-related system statistics with the {PM-operator}.
+Monitor the power usage of workloads and identify the most power-consuming namespaces running in a cluster with key power consumption metrics, such as CPU or DRAM measured at the container level. Visualize energy-related system statistics with the {PM-operator}.
 
-For more information, see xref:../observability/power_monitoring/power-monitoring-overview.adoc#power-monitoring-overview[Power Monitoring overview].
+For more information, see xref:../observability/power_monitoring/power-monitoring-overview.adoc#power-monitoring-overview[Power monitoring overview].