Improve formatting of CTERA Edge Filer metrics entry

Reformatted the changelog entry for better readability.

Author: saimonation

docs/source/UserGuides/Miscellaneous/Changelog.rst

@@ -6,8 +6,8 @@ Changelog
 
 Improvements
 ^^^^^^^^^^^^
-* Added support for retrieving CTERA Edge Filer activity metrics,
-including CPU, memory, volume, cache, connections, disk I/O, local I/O, and cloud synchronization.
+* Added support for retrieving CTERA Edge Filer activity metrics, including CPU, memory, volume, cache, connections, disk I/O, local I/O,
+  and cloud synchronization.
 
 Related issues and pull requests on GitHub: `#356 <https://github.com/ctera/ctera-python-sdk/pull/356>`_