diff --git a/ConvertToExcelXlsx.ps1 b/ConvertToExcelXlsx.ps1
index eb62c65..7d2eb6a 100644
--- a/ConvertToExcelXlsx.ps1
+++ b/ConvertToExcelXlsx.ps1
@@ -1,18 +1,21 @@
 Function ConvertTo-ExcelXlsx {
-[CmdletBinding()]
+    <#
+        .SYNOPSIS
+            Converts an Excel xls to a xlsx using -ComObject
+    #>
+    [CmdletBinding()]
     Param
     (
-        [parameter(Mandatory=$true, ValueFromPipeline)]
+        [parameter(Mandatory = $true, ValueFromPipeline)]
         [string]$Path,
-        [parameter(Mandatory=$false)]
+        [parameter(Mandatory = $false)]
         [switch]$Force
     )
-    Process
-    {
-        if(-Not ($Path | Test-Path) ){
-            throw "File not found" 
+    Process {
+        if (-Not ($Path | Test-Path) ) {
+            throw "File not found"
         }
-        if(-Not ($Path | Test-Path -PathType Leaf) ){
+        if (-Not ($Path | Test-Path -PathType Leaf) ) {
             throw "Folder paths are not allowed"
         }
 
@@ -20,26 +23,29 @@ Function ConvertTo-ExcelXlsx {
         $xlsFile = Get-Item -Path $Path
         $xlsxPath = "{0}x" -f $xlsFile.FullName
 
-        if($xlsFile.Extension -ne ".xls"){
+        if ($xlsFile.Extension -ne ".xls") {
             throw "Expected .xls extension"
         }
 
-        if(Test-Path -Path $xlsxPath){
-            if($Force){
+        if (Test-Path -Path $xlsxPath) {
+            if ($Force) {
                 try {
                     Remove-Item $xlsxPath -Force
-                } catch {
+                }
+                catch {
                     throw "{0} already exists and cannot be removed. The file may be locked by another application." -f $xlsxPath
                 }
                 Write-Verbose $("Removed {0}" -f $xlsxPath)
-            } else {
+            }
+            else {
                 throw "{0} already exists!" -f $xlsxPath
             }
         }
 
-        try{    
+        try {
             $Excel = New-Object -ComObject "Excel.Application"
-        } catch {
+        }
+        catch {
             throw "Could not create Excel.Application ComObject. Please verify that Excel is installed."
         }