Remove arraylist return object

ZertoApiWrapper/Public/Get-ZertoPeerSite.ps1

@@ -46,7 +46,6 @@ function Get-ZertoPeerSite {
 
     begin {
         $baseUri = "peersites"
-        $returnObject = [System.Collections.ArrayList]@()
     }
 
     process {
@@ -54,14 +53,14 @@ function Get-ZertoPeerSite {
             "main" {
                 $uri = "{0}" -f $baseUri
                 $results = Invoke-ZertoRestRequest -uri $uri
-                $returnObject.Add($results) | Out-Null
+                return $results
             }
 
             "siteIdentifier" {
                 foreach ( $id in $siteIdentifier ) {
                     $uri = "{0}/{1}" -f $baseUri, $id
                     $results = Invoke-ZertoRestRequest -uri $uri
-                    $returnObject.Add($results) | Out-Null
+                    return $results
                 }
             }
 
@@ -69,18 +68,18 @@ function Get-ZertoPeerSite {
                 $filter = Get-ZertoApiFilter -filterTable $PSBoundParameters
                 $uri = "{0}{1}" -f $baseUri, $filter
                 $results = Invoke-ZertoRestRequest -uri $uri
-                $returnObject.Add($results) | Out-Null
+                return $results
             }
 
             default {
                 $uri = "{0}/{1}" -f $baseUri, $PSCmdlet.ParameterSetName.ToLower()
                 $results = Invoke-ZertoRestRequest -uri $uri
-                $returnObject.Add($results) | Out-Null
+                return $results
             }
         }
     }
 
     end {
-        return $returnObject
+        #Nothing to do!
     }
 }