Apply suggestions from code review

Co-authored-by: Ivan <[email protected]>

docs/sources/next/results-output/real-time/opentelemetry.md

@@ -8,7 +8,7 @@ weight: 00
 
 k6 can push test run metrics in a [OpenTelemetry metrics format](https://opentelemetry.io/docs/specs/otel/metrics/) to a OTEL metrics collector or a metrics backend that support OTEL metrics fromat by using the [xk6-output-opentelemetry extension](https://github.com/grafana/xk6-output-opentelemetry/).
 
-This is work-in-progress extension, and we are looking for feedback and contributions. Feel free to open an issue directly in the [grafana/xk6-output-opentelemetry repository](https://github.com/grafana/xk6-output-opentelemetry/issues).
+This is an extension, and we are looking for feedback and contributions and aiming to graduate it as an experimental output within k6 core in one of the future releases. Feel free to open an issue directly in the [grafana/xk6-output-opentelemetry repository](https://github.com/grafana/xk6-output-opentelemetry/issues).
 
 ## Metrics mapping
 
@@ -67,7 +67,7 @@ The following options can be configured:
 | ---------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------- |
 | `K6_OTEL_METRIC_PREFIX`            | Metric prefix. Default is empty.                                                                                                                                |
 | `K6_OTEL_FLUSH_INTERVAL`           | How frequently to flush metrics from k6 metrics engine. Default is `1s`.                                                                                        |
-| `K6_OTEL_EXPORT_INTERVAL`          | Configures the intervening time between metrics exports. Default is `1s`.                                                                                       |
+| `K6_OTEL_EXPORT_INTERVAL`          | Configures the intervening time between metrics exports. Default is `10s`.                                                                                      |
 | `K6_OTEL_HEADERS`                  | Configures headers in W3C Correlation-Context format without additional semi-colon delimited metadata (i.e. "k1=v1,k2=v2"). Passes the headers to the exporter. |
 | `K6_OTEL_TLS_INSECURE_SKIP_VERIFY` | Disables server certificate verification.                                                                                                                       |
 | `K6_OTEL_TLS_CERTIFICATE`          | Configures the path to the certificate file for TLS credentials.                                                                                                |