diff --git a/src/Store/Get-CredentialStore.ps1 b/src/Store/Get-CredentialStore.ps1
index e451656..9966875 100644
--- a/src/Store/Get-CredentialStore.ps1
+++ b/src/Store/Get-CredentialStore.ps1
@@ -26,7 +26,7 @@ function Get-CredentialStore {
     #>
 
     [CmdletBinding(DefaultParameterSetName = 'Private')]
-    [OutputType("PSCredentialStore.Store")]
+    [OutputType('PSCredentialStore.Store')]
     param (
         [Parameter(Mandatory = $false, ParameterSetName = 'Shared')]
 
diff --git a/src/Store/Test-CredentialStore.ps1 b/src/Store/Test-CredentialStore.ps1
index 7aeea67..20486e5 100644
--- a/src/Store/Test-CredentialStore.ps1
+++ b/src/Store/Test-CredentialStore.ps1
@@ -19,7 +19,7 @@ function Test-CredentialStore {
 
     #>
     [CmdletBinding(DefaultParameterSetName = 'Private')]
-    [OutputBinding([bool])]
+    [OutputType([bool])]
     param (
         [Parameter(Mandatory = $false, ParameterSetName = 'Shared')]
         [string]$Path,