Fix Get-Command -ShowCommandInfo param (#4797)

Author: matt9ucci

reference/5.0/Microsoft.PowerShell.Core/Get-Command.md

@@ -517,14 +517,7 @@ Accept wildcard characters: True
 
 Indicates that this cmdlet displays command information.
 
-For more information about the method that PowerShell uses to select the command to run when
-multiple commands have the same name, see [about_Command_Precedence](About/about_Command_Precedence.md).
-For information about module-qualified command names and running commands that do not run by default
-because of a name conflict, see [about_Modules](About/about_Modules.md).
-
-This parameter was introduced in Windows PowerShell 3.0.
-
-In Windows PowerShell 2.0, `Get-Command` gets all commands by default.
+This parameter was introduced in Windows PowerShell 5.0.
 
 ```yaml
 Type: SwitchParameter

reference/5.1/Microsoft.PowerShell.Core/Get-Command.md

@@ -517,14 +517,7 @@ Accept wildcard characters: True
 
 Indicates that this cmdlet displays command information.
 
-For more information about the method that PowerShell uses to select the command to run when
-multiple commands have the same name, see [about_Command_Precedence](About/about_Command_Precedence.md).
-For information about module-qualified command names and running commands that do not run by default
-because of a name conflict, see [about_Modules](About/about_Modules.md).
-
-This parameter was introduced in Windows PowerShell 3.0.
-
-In Windows PowerShell 2.0, `Get-Command` gets all commands by default.
+This parameter was introduced in Windows PowerShell 5.0.
 
 ```yaml
 Type: SwitchParameter

reference/6/Microsoft.PowerShell.Core/Get-Command.md

@@ -532,14 +532,7 @@ Accept wildcard characters: True
 
 Indicates that this cmdlet displays command information.
 
-For more information about the method that PowerShell uses to select the command to run when
-multiple commands have the same name, see [about_Command_Precedence](About/about_Command_Precedence.md).
-For information about module-qualified command names and running commands that do not run by default
-because of a name conflict, see [about_Modules](About/about_Modules.md).
-
-This parameter was introduced in Windows PowerShell 3.0.
-
-In Windows PowerShell 2.0, `Get-Command` gets all commands by default.
+This parameter was introduced in Windows PowerShell 5.0.
 
 ```yaml
 Type: SwitchParameter

reference/7/Microsoft.PowerShell.Core/Get-Command.md

@@ -532,14 +532,7 @@ Accept wildcard characters: True
 
 Indicates that this cmdlet displays command information.
 
-For more information about the method that PowerShell uses to select the command to run when
-multiple commands have the same name, see [about_Command_Precedence](About/about_Command_Precedence.md).
-For information about module-qualified command names and running commands that do not run by default
-because of a name conflict, see [about_Modules](About/about_Modules.md).
-
-This parameter was introduced in Windows PowerShell 3.0.
-
-In Windows PowerShell 2.0, `Get-Command` gets all commands by default.
+This parameter was introduced in Windows PowerShell 5.0.
 
 ```yaml
 Type: SwitchParameter