fixed a typo in the changelog

Author: ayousuf23

CHANGELOG.md

@@ -14,7 +14,7 @@
 - Rewrote `Compress-Archive` cmdlet in C#
 - Added `-Format` parameter to `Compress-Archive`
 - Added `-WriteMode` parameter to `Compress-Archive`
-- Added support for relative path structure preservating when paths relative to the working directory are specified to `-Path` or `-LiteralPath` in `Compress-Archive`
+- Added support for relative path structure preservation when paths relative to the working directory are specified to `-Path` or `-LiteralPath` in `Compress-Archive`
 - Added support for zip64 to `Compress-Archive`
 - Fixed a bug where empty directories would not be compressed
 - Fixed a bug where an abrupt stop when compressing empty directories would not delete the newly created archive