diff --git a/DscResources/MSFT_RegistryResource/MSFT_RegistryResource.psm1 b/DscResources/MSFT_RegistryResource/MSFT_RegistryResource.psm1
index 93741b8..a6ae461 100644
--- a/DscResources/MSFT_RegistryResource/MSFT_RegistryResource.psm1
+++ b/DscResources/MSFT_RegistryResource/MSFT_RegistryResource.psm1
@@ -1423,58 +1423,6 @@ function Test-RegistryKeyValuesMatch
     return $registryKeyValuesMatch
 }
 
-<#
-    .SYNOPSIS
-        Removes the specified registry key and child subkeys recursively.
-
-    .PARAMETER RegistryKey
-        The registry key to remove.
-#>
-function Remove-RegistryKey
-{
-    [CmdletBinding()]
-    param
-    (
-        [Parameter(Mandatory = $true)]
-        [Microsoft.Win32.RegistryKey]
-        $RegistryKey
-    )
-
-    $parentKeyName = Split-Path -Path $RegistryKey.Name -Parent
-    $targetKeyName = Split-Path -Path $RegistryKey.Name -Leaf
-
-    $parentRegistryKey = Get-RegistryKey -RegistryKeyPath $parentKeyName -WriteAccessAllowed
-
-    $null = $parentRegistryKey.DeleteSubKeyTree($targetKeyName)
-}
-
-<#
-    .SYNOPSIS
-        Removes the specified value of the specified registry key.
-        This is a wrapper function for unit testing.
-
-    .PARAMETER RegistryKey
-        The registry key to remove the default value of.
-#>
-function Remove-RegistryKeyValue
-{
-    [CmdletBinding()]
-    param
-    (
-        [Parameter(Mandatory = $true)]
-        [Microsoft.Win32.RegistryKey]
-        $RegistryKey,
-
-        [Parameter(Mandatory = $true)]
-        [ValidateNotNull()]
-        [AllowEmptyString()]
-        [System.String]
-        $RegistryKeyValueName
-    )
-
-    $null = $RegistryKey.DeleteValue($RegistryKeyValueName)
-}
-
 <#
     .SYNOPSIS
         Removes the default value of the specified registry key.
diff --git a/Tests/Unit/MSFT_GroupResource.Tests.ps1 b/Tests/Unit/MSFT_GroupResource.Tests.ps1
index 5578b2d..acb50cf 100644
--- a/Tests/Unit/MSFT_GroupResource.Tests.ps1
+++ b/Tests/Unit/MSFT_GroupResource.Tests.ps1
@@ -119,7 +119,7 @@ Describe 'GroupResource Unit Tests' {
         }
 
         <#
-            Get-Group, Add-GroupMember, Remove-GroupMember, Clear-GroupMembers, Save-Group,
+            Get-Group, Add-GroupMember, Remove-GroupMember, Clear-GroupMember, Save-Group,
             Remove-Group, Find-Principal, and Remove-DisposableObject cannot be unit tested
             because they are wrapper functions for .NET class function calls.
         #>
@@ -1225,7 +1225,7 @@ Describe 'GroupResource Unit Tests' {
                     (
                     )
 
-                    Assert-MockCalled -CommandName 'Clear-GroupMembers' -Times 0 -Scope 'It'
+                    Assert-MockCalled -CommandName 'Clear-GroupMember' -Times 0 -Scope 'It'
                     Assert-MockCalled -CommandName 'Add-GroupMember' -Times 0 -Scope 'It'
                     Assert-MockCalled -CommandName 'Remove-GroupMember' -Times 0 -Scope 'It'
                     Assert-MockCalled -CommandName 'Save-Group' -Times 0 -Scope 'It'
@@ -1258,7 +1258,7 @@ Describe 'GroupResource Unit Tests' {
                         return $memberPrincipals
                     }
 
-                    Mock -CommandName 'Clear-GroupMembers' -MockWith { }
+                    Mock -CommandName 'Clear-GroupMember' -MockWith { }
                     Mock -CommandName 'Add-GroupMember' -MockWith { }
                     Mock -CommandName 'Remove-GroupMember' -MockWith { }
                     Mock -CommandName 'Remove-Group' -MockWith { }
@@ -1495,7 +1495,7 @@ Describe 'GroupResource Unit Tests' {
                         Assert-MockCalled -CommandName 'Get-PrincipalContext'
                         Assert-MockCalled -CommandName 'Get-Group' -ParameterFilter { $GroupName -eq $script:testGroupName }
                         Assert-MockCalled -CommandName 'Get-MembersAsPrincipalsList' -ParameterFilter { $Group.Name -eq $script:testGroupName }
-                        Assert-MockCalled -CommandName 'Clear-GroupMembers' -ParameterFilter { $Group.Name -eq $script:testGroupName }
+                        Assert-MockCalled -CommandName 'Clear-GroupMember' -ParameterFilter { $Group.Name -eq $script:testGroupName }
                         Assert-MockCalled -CommandName 'Save-Group' -ParameterFilter { $Group.Name -eq $script:testGroupName }
                         Assert-MockCalled -CommandName 'Remove-DisposableObject'
                     }