Update changelog.md

Author: JV0812

docs/send-data/opentelemetry-collector/remote-management/source-templates/localfile/changelog.md

@@ -8,12 +8,12 @@ description: Changelog for Local File source template for OpenTelemetry.
 ## [2.1.0] - 2024-10-26
 
 ### Added
-- UI related changes for uniformity
+- Minor UI changes.
 
 ## [2.0.0] - 2024-10-01
 
 ### Added
-- Changelog link and compatibility declaration for OpenTelemetry collector
+- Changelog link and compatibility declaration for OpenTelemetry collector.
 
 ## [1.1.0] - 2024-07-05
 
@@ -23,4 +23,4 @@ description: Changelog for Local File source template for OpenTelemetry.
 ## [1.0.0] - 2024-03-19
 
 ### Added
-- Initial version of Local File source template.
+- Initial version of Local File source template.