Apply suggestions from code review

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: sdwheeler

reference/7.5/Microsoft.PowerShell.Core/About/about_Character_Encoding.md

@@ -217,7 +217,7 @@ $PSDefaultParameterValues['*:Encoding'] = 'utf8'
 > or in a different version of PowerShell.
 
 The automatic variable `$OutputEncoding` affects the encoding PowerShell uses
-to when sending data to external programs. The `$PSApplicationOutputEncoding`
+when sending data to external programs. The `$PSApplicationOutputEncoding`
 variable affects the encoding PowerShell uses to read data from external
 programs. They have no effect on the encoding that the output redirection
 operators and PowerShell cmdlets use to save to files.

reference/7.5/Microsoft.PowerShell.Core/About/about_Preference_Variables.md

@@ -1060,7 +1060,7 @@ behavior when the variable isn't defined is the same as
 
 To automatically import a module, get or use a command contained in the module.
 
-The `$PSModuleAutoloadingPreference` variable takes one of the
+The `$PSModuleAutoLoadingPreference` variable takes one of the
 [`PSModuleAutoLoadingPreference`][58] enumeration values:
 
 - `All`: Modules are imported automatically on first-use.