fix value failure

Author: sarahsanders-docker

content/guides/opentelemetry.md

@@ -10,7 +10,7 @@ params:
   time: 10 minutes
 ---
 
-OpenTelemetry (OTEL) is an open-source observability framework that provides a set of APIs, SDKs, and tools for collecting telemetry data, such as metrics, logs, and traces, from applications. With OpenTelemetry, developers can obtain valuable insights into how their services perform in production or during local development.
+OpenTelemetry (OTel) is an open-source observability framework that provides a set of APIs, SDKs, and tools for collecting telemetry data, such as metrics, logs, and traces, from applications. With OpenTelemetry, developers can obtain valuable insights into how their services perform in production or during local development.
 
 A key component of OpenTelemetry is the OpenTelemetry Protocol (OTLP) a general-purpose, vendor-agnostic protocol designed to transmit telemetry data efficiently and reliably. OTLP supports multiple data types (traces, metrics, logs) over HTTP or gRPC, making it the default and recommended protocol for communication between instrumented applications, the OpenTelemetry Collector, and backends such as Jaeger or Prometheus.