diff --git a/Examples/ScriptAnalyzer/Analyze_this.ps1 b/Examples/ScriptAnalyzer/Analyze_this.ps1
index c88d67f..77aad5d 100644
--- a/Examples/ScriptAnalyzer/Analyze_this.ps1
+++ b/Examples/ScriptAnalyzer/Analyze_this.ps1
@@ -1,13 +1,25 @@
 <#
   .Synopsis
+    Runs PsScriptAnalyzer against one or more folders and pivots the results to form a report.
 
+  .Example
+    Analyze_this.ps1
+    Invokes script analyzer on the current directory; creates a file in $env:temp and opens it in Excel
+  .Example
+    Analyze_this.ps1 -xlfile ..\mymodule.xlsx -quiet
+    Invokes script analyzer on the current directory; creates a file in the parent directory but does not open it
+  .Example
+    "." , (dir 'C:\Program Files\WindowsPowerShell\Modules\ImportExcel\') | .\examples\ScriptAnalyzer\Analyze_this.ps1
+    run from a developemnt directory for importExcel it will produce a report for that directory compared against installed versions
+    this creates the file in the default location and opens it
 #>
 [CmdletBinding()]
 param (
     [parameter(ValueFromPipeline = $true)]
-    $Path      = $PWD,
-    $xlfile    = "$env:TEMP\ScriptAnalyzer.xlsx",
-    $ChartType = 'BarClustered' ,
+    $Path          = $PWD,
+    $xlfile        = "$env:TEMP\ScriptAnalyzer.xlsx",
+    $ChartType     = 'BarClustered' ,
+    $PivotColumns  = 'Location',
     [switch]$Quiet
 )
 
@@ -37,7 +49,7 @@ process {
 }
 
 end {
-    $pivotParams['-PivotChartDefinition'] = New-ExcelChartDefinition -ChartType $chartType -Column $dirsToProcess.Count -Title "Script analysis" -LegendBold
+    $pivotParams['-PivotChartDefinition'] = New-ExcelChartDefinition -ChartType $chartType -Column (1 + $dirsToProcess.Count) -Title "Script analysis" -LegendBold
     $xlparams['PivotTableDefinition']     = New-PivotTableDefinition @pivotParams
 
     $dirsToProcess | ForEach-Object {