Update the speak-*.ps1 scripts

Author: fleschutz

Scripts/speak-arabic.ps1

@@ -4,7 +4,7 @@
 .DESCRIPTION
 	This PowerShell script speaks the given text with an Arabic text-to-speech (TTS) voice.
 .PARAMETER text
-	Specifies the text to speak
+	Specifies the Arabic text to speak
 .EXAMPLE
 	PS> ./speak-arabic.ps1 "أهلاً"
 .LINK

Scripts/speak-danish.ps1

@@ -4,7 +4,7 @@
 .DESCRIPTION
 	This PowerShell script speaks the given text with a Danish text-to-speech (TTS) voice.
 .PARAMETER text
-	Specifies the text to speak
+	Specifies the Danish text to speak
 .EXAMPLE
 	PS> ./speak-danish.ps1 Hej
 .LINK

Scripts/speak-dutch.ps1

@@ -4,7 +4,7 @@
 .DESCRIPTION
 	This PowerShell script speaks the given text with a Dutch text-to-speech (TTS) voice.
 .PARAMETER text
-	Specifies the text to speak
+	Specifies the Dutch text to speak
 .EXAMPLE
 	PS> ./speak-dutch.ps1 Hallo
 .LINK
@@ -18,11 +18,11 @@ param([string]$text = "")
 try {
 	if ($text -eq "") { $text = Read-Host "Enter the Dutch text to speak" }
 
-	$TTSVoice = New-Object -ComObject SAPI.SPVoice
-	foreach ($voice in $TTSVoice.GetVoices()) {
+	$TTS = New-Object -ComObject SAPI.SPVoice
+	foreach ($voice in $TTS.GetVoices()) {
 		if ($voice.GetDescription() -like "*- Dutch*") { 
-			$TTSVoice.Voice = $voice
-			[void]$TTSVoice.Speak($text)
+			$TTS.Voice = $voice
+			[void]$TTS.Speak($text)
 			exit 0 # success
 		}
 	}

Scripts/speak-english.ps1

@@ -4,7 +4,7 @@
 .DESCRIPTION
 	This PowerShell script speaks the given text with an English text-to-speech (TTS) voice.
 .PARAMETER text
-	Specifies the text to speak
+	Specifies the English text to speak
 .EXAMPLE
 	PS> ./speak-english.ps1 Hi
 .LINK
@@ -16,7 +16,7 @@
 param([string]$text = "")
 
 try {
-	if ("$text" -eq "") { $text = Read-Host "Enter the English text to speak" }
+	if ($text -eq "") { $text = Read-Host "Enter the English text to speak" }
 
 	$TTS = New-Object -ComObject SAPI.SPVoice
 	foreach ($voice in $TTS.GetVoices()) {

Scripts/speak-french.ps1

@@ -4,7 +4,7 @@
 .DESCRIPTION
 	This PowerShell script speaks the given text with a French text-to-speech (TTS) voice.
 .PARAMETER text
-	Specifies the text to speak
+	Specifies the French text to speak
 .EXAMPLE
 	PS> ./speak-french.ps1 Salut
 .LINK

Scripts/speak-german.ps1

@@ -4,7 +4,7 @@
 .DESCRIPTION
 	This PowerShell script speaks the given text with a German text-to-speech (TTS) voice.
 .PARAMETER text
-	Specifies the text to speak
+	Specifies the German text to speak
 .EXAMPLE
 	PS> ./speak-german.ps1 Hallo
 .LINK

Scripts/speak-greek.ps1

@@ -4,7 +4,7 @@
 .DESCRIPTION
 	This PowerShell script speaks the given text with a Greek text-to-speech (TTS) voice.
 .PARAMETER text
-	Specifies the text to speak
+	Specifies the Greek text to speak
 .EXAMPLE
 	PS> ./speak-greek.ps1 "γεια"
 .LINK

Scripts/speak-hindi.ps1

@@ -4,7 +4,7 @@
 .DESCRIPTION
 	This PowerShell script speaks the given text with a Hindi text-to-speech (TTS) voice.
 .PARAMETER text
-	Specifies the text to speak
+	Specifies the Hindi text to speak
 .EXAMPLE
 	PS> ./speak-hindi.ps1 "नमस्ते"
 .LINK

Scripts/speak-italian.ps1

@@ -4,7 +4,7 @@
 .DESCRIPTION
 	This PowerShell script speaks the given text with an Italian text-to-speech (TTS) voice.
 .PARAMETER text
-	Specifies the text to speak
+	Specifies the Italian text to speak
 .EXAMPLE
 	PS> ./speak-italian.ps1 Ciao
 .LINK

Scripts/speak-japanese.ps1

@@ -4,7 +4,7 @@
 .DESCRIPTION
 	This PowerShell script speaks the given text with a Japanese text-to-speech (TTS) voice.
 .PARAMETER text
-	Specifies the text to speak
+	Specifies the Japanese text to speak
 .EXAMPLE
 	PS> ./speak-japanese.ps1 "ハロー"
 .LINK