Update the changelog preview.md (#24213)

CHANGELOG/preview.md

@@ -223,7 +223,7 @@
 - Fix `Group-Object` output using interpolated strings (#20745) (Thanks @mawosoft!)
 - Fix rendering of `DisplayRoot` for network `PSDrive` (#20793)
 - Fix `Invoke-WebRequest` to report correct size when `-Resume` is specified (#20207) (Thanks @LNKLEO!)
-- Add `PSAdapter` and `ConsoleGuiTools` to module load telemetry whitelist (#20641)
+- Add `PSAdapter` and `ConsoleGuiTools` to module load telemetry allow list (#20641)
 - Fix Web Cmdlets to allow `WinForm` apps to work correctly (#20606)
 - Block getting help from network locations in restricted remoting sessions (#20593)
 - Fix `Group-Object` to use current culture for its output (#20608)
@@ -355,7 +355,7 @@
 
 ### Documentation and Help Content
 
-- Include information about upgrading in README (#20993)
+- Include information about upgrading in readme (#20993)
 - Expand "iff" to "if-and-only-if" in XML doc content (#20852)
 - Update LTS links in README.md to point to the v7.4 packages (#20839) (Thanks @kilasuit!)
 - Update `README.md` to improve readability (#20553) (Thanks @AnkitaSikdar005!)
@@ -363,7 +363,7 @@
 - Update `ADOPTERS.md` (#20555) (Thanks @AnkitaSikdar005!)
 - Fix a typo in `ADOPTERS.md` (#20504, #20520) (Thanks @shruti-sen2004!)
 - Correct grammatical errors in `README.md` (#20509) (Thanks @alienishi!)
-- Add 7.3 changelog URL to Readme (#20473) (Thanks @Saibamen!)
+- Add 7.3 changelog URL to readme (#20473) (Thanks @Saibamen!)
 - Clarify some comments and documentation (#20462) (Thanks @darkstar!)
 
 [7.5.0-preview.1]: https://github.com/PowerShell/PowerShell/compare/v7.4.1...v7.5.0-preview.1