lib/opentelemetry/sdk/trace/export/metrics_reporter.rb in opentelemetry-sdk-1.2.0 vs lib/opentelemetry/sdk/trace/export/metrics_reporter.rb in opentelemetry-sdk-1.2.1

@@ -13,9 +13,10 @@
         # be used to report metrics such as dropped spans, and successful and
         # failed export attempts. This exists to decouple the Trace SDK from
         # the unstable OpenTelemetry Metrics API. An example implementation in
         # terms of StatsD is:
         #
+        # @example
         #   module MetricsReporter
         #     def add_to_counter(metric, increment: 1, labels: {})
         #       StatsD.increment(metric, increment, labels, no_prefix: true)
         #     end
         #     def record_value(metric, value:, labels: {})