Fix incorrect case/capitalization in ref docs (#11942)

This ensures the following components have the correct/consistent case
throughout the reference documentation:

Preference variable, PS environment variable, PS drive, PS provider,
PS command name, PS command argument, PS module, PS file extension,
PS host name/application, #Requires statement, parameter name,
about_* topic, member name, scope modifier, keyword, operator,
calculated property key/value, attribute, type accelerator,
type literal/name, WMI namespace/class, variable name,
special character, comment-based help keyword, product/company name,
Windows drive letter/directory, Windows/Unix environment variable

In addition, changes include fixes to incorrect terminology (e.g.,
referring to a keyword as a command) and formatting of PS syntax
elements (non-exhaustive).

Author: surfingoldelephant

reference/docs-conceptual/developer/format/list-view-groupby.md

@@ -7,7 +7,7 @@ title: List View (GroupBy)
 # List View (GroupBy)
 
 This example shows how to implement a list view that separates the rows of the list into groups.
-This list view displays the properties of the [System.Serviceprocess.Servicecontroller?Displayproperty=Fullname](/dotnet/api/System.ServiceProcess.ServiceController)
+This list view displays the properties of the [System.ServiceProcess.ServiceController](/dotnet/api/System.ServiceProcess.ServiceController)
 objects returned by the [Get-Service](/powershell/module/Microsoft.PowerShell.Management/Get-Service)
 cmdlet. For more information about the components of a list view, see [Creating a List View](./creating-a-list-view.md).
 
@@ -19,11 +19,11 @@ cmdlet. For more information about the components of a list view, see [Creating
    formatting file.
 
 1. Open Windows PowerShell, and run the following command to load the formatting file into the
-   current session: `Update-formatdata -prependpath PathToFormattingFile`.
+   current session: `Update-FormatData -PrependPath PathToFormattingFile`.
 
 > [!WARNING]
 > This formatting file defines the display of an object that is already defined by a Windows
-> PowerShell formatting file. You must use the `prependPath` parameter when you run the cmdlet, and
+> PowerShell formatting file. You must use the `PrependPath` parameter when you run the cmdlet, and
 > you cannot load this formatting file as a module.
 
 ## Demonstrates
@@ -49,7 +49,7 @@ This formatting file demonstrates the following XML elements:
 
 ## Example
 
-The following XML defines a list view that starts a new group whenever the value of the [System.Serviceprocess.Servicecontroller.Status](/dotnet/api/System.ServiceProcess.ServiceController.Status)
+The following XML defines a list view that starts a new group whenever the value of the [System.ServiceProcess.ServiceController.Status](/dotnet/api/System.ServiceProcess.ServiceController.Status)
 property changes. When each group is started, a custom label is displayed that includes the new
 value of the property.
 
@@ -87,7 +87,7 @@ value of the property.
 </Configuration>
 ```
 
-The following example shows how Windows PowerShell displays the [System.Serviceprocess.Servicecontroller?Displayproperty=Fullname](/dotnet/api/System.ServiceProcess.ServiceController)
+The following example shows how Windows PowerShell displays the [System.ServiceProcess.ServiceController](/dotnet/api/System.ServiceProcess.ServiceController)
 objects after this format file is loaded. The blank lines added before and after the group label are
 automatically added by Windows PowerShell.
 

reference/docs-conceptual/developer/format/list-view-labels.md

@@ -7,7 +7,7 @@ title: List View (Labels)
 # List View (Labels)
 
 This example shows how to implement a list view that displays a custom label for each row of the
-list. This list view displays the properties of the [System.Serviceprocess.Servicecontroller?Displayproperty=Fullname](/dotnet/api/System.ServiceProcess.ServiceController)
+list. This list view displays the properties of the [System.ServiceProcess.ServiceController](/dotnet/api/System.ServiceProcess.ServiceController)
 object that is returned by the [Get-Service](/powershell/module/Microsoft.PowerShell.Management/Get-Service)
 cmdlet. For more information about the components of a list view, see [Creating a List View](./creating-a-list-view.md).
 
@@ -19,12 +19,12 @@ cmdlet. For more information about the components of a list view, see [Creating
    formatting file.
 
 1. Open Windows PowerShell, and run the following command to load the formatting file into the
-   current session: `Update-formatdata -prependpath PathToFormattingFile`.
+   current session: `Update-FormatData -PrependPath PathToFormattingFile`.
 
 > [!WARNING]
 
 > This formatting file defines the display of an object that is already defined by a Windows
-> PowerShell formatting file. You must use the `prependPath` parameter when you run the cmdlet, and
+> PowerShell formatting file. You must use the `PrependPath` parameter when you run the cmdlet, and
 > you cannot load this formatting file as a module.
 
 ## Demonstrates
@@ -92,7 +92,7 @@ the name of the property is displayed followed by the value of the property.
 </Configuration>
 ```
 
-The following example shows how Windows PowerShell displays the [System.Serviceprocess.Servicecontroller?Displayproperty=Fullname](/dotnet/api/System.ServiceProcess.ServiceController)
+The following example shows how Windows PowerShell displays the [System.ServiceProcess.ServiceController](/dotnet/api/System.ServiceProcess.ServiceController)
 objects after this format file is loaded.
 
 ```powershell

reference/docs-conceptual/developer/format/name-element-for-view-format.md

@@ -53,7 +53,7 @@ For more information about the different types of views, see the following topic
 
 ## Example
 
-The following example shows a `View` element that defines a table view for the [System.Serviceprocess.Servicecontroller](/dotnet/api/System.ServiceProcess.ServiceController)
+The following example shows a `View` element that defines a table view for the [System.ServiceProcess.ServiceController](/dotnet/api/System.ServiceProcess.ServiceController)
 object. The name of the view is "service".
 
 ```xml

reference/docs-conceptual/developer/format/tablecontrol-element-format.md

@@ -56,7 +56,7 @@ For more information about the components of a table view, see [Creating a Table
 
 ## Example
 
-This example shows a `TableControl` element that is used to display the properties of the [System.Serviceprocess.Servicecontroller](/dotnet/api/System.ServiceProcess.ServiceController)
+This example shows a `TableControl` element that is used to display the properties of the [System.ServiceProcess.ServiceController](/dotnet/api/System.ServiceProcess.ServiceController)
 object.
 
 ```xml

reference/docs-conceptual/developer/format/typename-element-for-viewselectedby-format.md

@@ -53,7 +53,7 @@ and [Custom View Components](./creating-custom-controls.md).
 
 ## Example
 
-The following example shows how to specify the [System.Serviceprocess.Servicecontroller](/dotnet/api/System.ServiceProcess.ServiceController)
+The following example shows how to specify the [System.ServiceProcess.ServiceController](/dotnet/api/System.ServiceProcess.ServiceController)
 object for a list view. The same schema is used for table, wide, and custom views.
 
 ```xml

reference/docs-conceptual/developer/format/view-element-format.md

@@ -77,7 +77,7 @@ topics:
 
 ## Example
 
-This example shows a `View` element that defines a table view for the [System.Serviceprocess.Servicecontroller](/dotnet/api/System.ServiceProcess.ServiceController)
+This example shows a `View` element that defines a table view for the [System.ServiceProcess.ServiceController](/dotnet/api/System.ServiceProcess.ServiceController)
 object.
 
 ```xml

reference/docs-conceptual/developer/format/viewselectedby-element-format.md

@@ -58,7 +58,7 @@ referenced, see [Defining Sets of Objects](./defining-selection-sets.md).
 
 ## Example
 
-The following example shows how to specify the [System.Serviceprocess.Servicecontroller](/dotnet/api/System.ServiceProcess.ServiceController)
+The following example shows how to specify the [System.ServiceProcess.ServiceController](/dotnet/api/System.ServiceProcess.ServiceController)
 object for a list view. The same schema is used for table, wide, and custom views.
 
 ```xml

reference/docs-conceptual/developer/format/wide-view-basic.md

@@ -6,7 +6,7 @@ title: Wide View (Basic)
 ---
 # Wide View (Basic)
 
-This example shows how to implement a basic wide view that displays the [System.Serviceprocess.Servicecontroller?Displayproperty=Fullname](/dotnet/api/System.ServiceProcess.ServiceController)
+This example shows how to implement a basic wide view that displays the [System.ServiceProcess.ServiceController](/dotnet/api/System.ServiceProcess.ServiceController)
 objects returned by the `Get-Service` cmdlet. For more information about the components of a wide
 view, see [Creating a Wide View](./creating-a-wide-view.md).
 
@@ -37,7 +37,7 @@ This formatting file demonstrates the following XML elements:
 
 ## Example
 
-The following XML defines a wide view that displays the value of the [System.Serviceprocess.Servicecontroller.Servicename](/dotnet/api/System.ServiceProcess.ServiceController.ServiceName) property.
+The following XML defines a wide view that displays the value of the [System.ServiceProcess.ServiceController.ServiceName](/dotnet/api/System.ServiceProcess.ServiceController.ServiceName) property.
 
 ```xml
 <?xml version="1.0" encoding="utf-8" ?>
@@ -63,7 +63,7 @@ The following XML defines a wide view that displays the value of the [System.Ser
 </Configuration>
 ```
 
-The following example shows how Windows PowerShell displays the [System.Serviceprocess.Servicecontroller?Displayproperty=Fullname](/dotnet/api/System.ServiceProcess.ServiceController)
+The following example shows how Windows PowerShell displays the [System.ServiceProcess.ServiceController](/dotnet/api/System.ServiceProcess.ServiceController)
 objects after this format file is loaded.
 
 ```powershell

reference/docs-conceptual/developer/format/wide-view-groupby.md

@@ -6,7 +6,7 @@ title: Wide View (GroupBy)
 ---
 # Wide View (GroupBy)
 
-This example shows how to implement a wide view that displays groups of [System.Serviceprocess.Servicecontroller?Displayproperty=Fullname](/dotnet/api/System.ServiceProcess.ServiceController)
+This example shows how to implement a wide view that displays groups of [System.ServiceProcess.ServiceController](/dotnet/api/System.ServiceProcess.ServiceController)
 objects returned by the `Get-Service` cmdlet. For more information about the components of a wide
 view, see [Creating a Wide View](./creating-a-wide-view.md).
 
@@ -40,7 +40,7 @@ This formatting file demonstrates the following XML elements:
 ## Example
 
 The following XML defines a wide view that displays groups of objects. Each new group is started
-when the value of the [System.Serviceprocess.Servicecontroller.Servicetype](/dotnet/api/System.ServiceProcess.ServiceController.ServiceType)
+when the value of the [System.ServiceProcess.ServiceController.ServiceType](/dotnet/api/System.ServiceProcess.ServiceController.ServiceType)
 property changes.
 
 ```xml
@@ -71,7 +71,7 @@ property changes.
 </Configuration>
 ```
 
-The following example shows how Windows PowerShell displays the [System.Serviceprocess.Servicecontroller?Displayproperty=Fullname](/dotnet/api/System.ServiceProcess.ServiceController)
+The following example shows how Windows PowerShell displays the [System.ServiceProcess.ServiceController](/dotnet/api/System.ServiceProcess.ServiceController)
 objects after this format file is loaded.
 
 ```powershell

reference/docs-conceptual/developer/help/autogenerated-elements-of-comment-based-help.md

@@ -23,20 +23,20 @@ its capitalization, change the function definition or the script filename.
 
 ### Syntax
 
-The Syntax section of the Help topic is generated from the parameter list in the Param statement of
-the function or script. To add detail to the Help topic syntax, such as the .NET type of a
+The Syntax section of the Help topic is generated from the parameter list in the `param` statement
+of the function or script. To add detail to the Help topic syntax, such as the .NET type of a
 parameter, add the detail to the parameter list. If you don't specify a parameter type, the
 **Object** type is inserted as the default value.
 
 ### Parameter List
 
 The Parameters section of the Help topic is generated from the parameter list in the function or
-script and from the descriptions that you add using the `.Parameters` keyword or comments in the
+script and from the descriptions that you add using the `.PARAMETER` keyword or comments in the
 parameter list.
 
 Parameters appear in the Parameters section in the same order that they appear in the parameter
 list. The spelling and capitalization of parameter names is also taken from the parameter list; it
-isn't affected by the parameter name specified by the `.Parameter` keyword.
+isn't affected by the parameter name specified by the `.PARAMETER` keyword.
 
 ### Common Parameters