some changelog errata fixes

Handbook/src/appendix/changelog.md

@@ -18,6 +18,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Documentation
 
+- Changelog errata fixes.
 - Minor changelog formatting fixes.
 
 ## [2.7.1] - 2025-12-09
@@ -178,7 +179,7 @@ This minor release delivers broad compatibility, stability, and maintainability
 - `SGLog` now relies on `TAtomic<bool>` for thread-safe initialization.
 - `SGBackend` now relies on `TAtomic<bool>` for thread-safe initialization.
 - `USGBackend::IsBackendInitialized()` is no longer inlined and the initialization flag has been moved to the private implementation of `USGBackend`.
-- Bumped the SenseGlove Unreal Engine Marketplace Packager `v0.6.0-4108c6f`.
+- Bumped the SenseGlove Unreal Engine Marketplace Packager to `v0.6.0-4108c6f`.
 
 ### Removed
 
@@ -274,7 +275,7 @@ This minor release brings various improvements and, notably, the first version t
 - Now the motion sources for the wrist-tracking hardware or hand-tracking are queried and populated dynamically rather than relying on the hardcoded `EControllerHand` enum. This allows the SenseGlove Unreal Engine Plugin to integrate better into other plugins such as `ViveOpenXR`, which when enabled, provides many more options as the motion source for their various wrist-tracking hardware.
 - `FSGWristTrackingSettings::LeftHandMotionSource` and `FSGWristTrackingSettings::RightHandMotionSource` types have changed from `EControllerHand` to `FName`.
 - Bumped the SenseGlove libraries to `v2.105.3-97ea18cb`.
-- Bumped the SenseGlove Unreal Engine Marketplace Packager `v0.5.0-7df1183`.
+- Bumped the SenseGlove Unreal Engine Marketplace Packager to `v0.5.0-7df1183`.
 - Bumped the copyright years.
 - This is the last release to support Unreal Engine `5.2`. From `v2.5.x` onwards only UE `5.3` and newer will be supported.
 - The `ESGViveHMDDetectionPriority` enum items have changed and are no longer backward-compatible.