Updated write-typewriter.ps1

scripts/write-typewriter.ps1

@@ -1,27 +1,27 @@
 <#
 .SYNOPSIS
-	Writes text á la typewriter
+	Writes text like a typewriter
 .DESCRIPTION
 	This PowerShell script writes the given text with the typewriter effect.
 .PARAMETER text
-	Specifies the text to write
+	Specifies the text to write (sample text by default)
 .PARAMETER speed
-	Specifies the speed (250 ms by default)
+	Specifies the speed (200 ms by default)
 .EXAMPLE
-	PS> ./write-typewriter "Hello World"
+	PS> ./write-typewriter.ps1 "Hello World"
 .LINK
 	https://github.com/fleschutz/PowerShell
 .NOTES
 	Author: Markus Fleschutz | License: CC0
 #>
 
-param([string]$text = "`nHello World`n-----------`n* PowerShell is powerful - fully control your computer`n* PowerShell is cross-platform - available for Linux, Mac OS and Windows`n* PowerShell is open-source and free`n* PowerShell is easy to learn`n* PowerShell is fully documented`n`nThanks for watching`nMarkus`n", [int]$speed = 200) # in milliseconds
+param([string]$text = "Hello World, this is the PowerShell typewriter.", [int]$speed = 200) # in milliseconds
 
 try {
 	$Random = New-Object System.Random
 	$text -split '' | ForEach-Object {
-		Write-Host -noNewline $_
-		Start-Sleep -milliseconds $(1 + $Random.Next($speed))
+		Write-Host $_ -noNewline
+		Start-Sleep -milliseconds $Random.Next($speed)
 	}
 	Write-Host ""
 	exit 0 # success