Fix changelog formatting (open-telemetry#8849)

* Fix changelog

* Apply suggestions from code review

Co-authored-by: Dmitrii Anoshin <anoshindx@gmail.com>

Author: mx-psi

CHANGELOG.md

@@ -1,11 +1,13 @@
 # Changelog
 
 ## Unreleased
-- `sigv4authextension`: Enable component (#8518)
 
 ### 💡 Enhancements 💡
 
 - `k8seventsreceiver`: Add Api_version and resource_version (#8539)
+- `cmd/mdatagen`: Add resource attributes definition to metadata.yaml and move `pdata.Metrics` creation to the
+  generated code (#5270) 
+- `datadogexporter`: Add `metrics::sums::cumulative_monotonic_mode` to specify export mode for cumulative monotonic sums (#8490)
 - `dynatraceexporter`: add multi-instance deployment note to README.md (#8848)
 - `resourcedetectionprocessor`: Add attribute allowlist (#8547)
 - `datadogexporter`:  Metrics payload data and Sketches payload data will be logged if collector is started in debug mode (#8929)
@@ -20,19 +22,11 @@
 
 - `datadogexporter`: Deprecate `OnlyMetadata` method from `Config` struct (#8359)
 - `datadogexporter`: Deprecate `GetCensoredKey` method from `APIConfig` struct (#8830)
+- `datadogexporter`: Deprecate `metrics::send_monotonic_counter` in favor of `metrics::sums::cumulative_monotonic_mode` (#8490)
 
-### 💡 Enhancements 💡
-
-- `cmd/mdatagen`: Add resource attributes definition to metadata.yaml and move `pdata.Metrics` creation to the
-  generated code (#5270) 
-
-### 💡 Enhancements 💡
-
-- `datadogexporter`: Add `metrics::sums::cumulative_monotonic_mode` to specify export mode for cumulative monotonic sums (#8490)
-
-### 🚩 Deprecations 🚩
+### 🚀 New components 🚀
 
-- `datadogexporter`: Deprecate `metrics::send_monotonic_counter` in favor of `metrics::sums::cumulative_monotonic_mode` (#8490)
+- `sigv4authextension`: Enable component (#8518)
 
 ## v0.47.0