can't get HTML using cURL

So in my little app, there is a text field where the user enters a web page and a button that when clicked calls cURL, gets the html and puts it in a text view. For some reason the cURL wont get through and Im getting a


Heres the code

on clicked theObject
	if the name of theObject is "grabButton" then
		tell window "main"
			set sourcePage to the contents of text field "sourcePage" as string
		end tell
		do shell script "curl " & quoted form of sourcePage
		set theHTMLSource to the result
		tell window "main"
			set the text of text view "codeView" of scroll view "scrollView" to theHTMLSource
		end tell
	end if
end clicked

i found the issue, it wasnt even cURL it was this line:

it should have been