Update CHANGELOG.md

Co-authored-by: Robert Pająk <pellared@hotmail.com>

CHANGELOG.md

@@ -50,7 +50,7 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 - If a Reader's AggregationSelector return nil or DefaultAggregation the pipeline will use the default aggregation. (#4350)
 - Log a suggested view that fixes instrument conflicts in `go.opentelemetry.io/otel/sdk/metric`. (#4349)
 - Fix possible panic, deadlock and race condition in batch span processor in `go.opentelemetry.io/otel/sdk/trace`. (#4353)
-- Do not append _total if the counter already ends in total in the `go.opentelemetry.io/otel/exporter/prometheus` exporter. (#4373)
+- Do not append "_total" to the counter name if it has it as suffix in `go.opentelemetry.io/otel/exporter/prometheus` exporter. (#4373)
 - Improve context cancelation handling in batch span processor's `ForceFlush` in  `go.opentelemetry.io/otel/sdk/trace`. (#4369)
 
 ## [1.16.0/0.39.0] 2023-05-18