Description:
------------
There is a spelling mistake in an error of PHP.
It write interger instead of integer.

Warning: curl_setopt_array() [function.curl-setopt-array]: Array keys must be CURLOPT constants or equivalent interger values. in ...

Reproduce code:
---------------
	$CURLOPT = array(
		'CURLOPT_URL' => 'https://www.creditmutuel.fr/cmm/fr/specif/image/logo_fede_web.jpg',
		'CURLOPT_HEADER' => 'false',
		'CURLOPT_FILE' => $fp,
	);

instead of:

	$CURLOPT = array(
		CURLOPT_URL => 'https://www.creditmutuel.fr/cmm/fr/specif/image/logo_fede_web.jpg',
		CURLOPT_HEADER => 'false',
		CURLOPT_FILE => $fp,
	);

Expected result:
----------------
Warning: curl_setopt_array() [function.curl-setopt-array]: Array keys must be CURLOPT constants or equivalent integer values. in ...

Actual result:
--------------
Warning: curl_setopt_array() [function.curl-setopt-array]: Array keys must be CURLOPT constants or equivalent interger values. in ...