I missed this sucker: var in a quote

sinn3r · sinn3r · commit 044070845306 · 2012-11-27T11:57:51.000-06:00
diff --git a/modules/auxiliary/scanner/nexpose/nexpose_api_login.rb b/modules/auxiliary/scanner/nexpose/nexpose_api_login.rb
@@ -77,7 +77,7 @@ def do_login(user='nxadmin', pass='nxadmin')
 		begin
 			res = send_request_cgi({
 				'encode'   => true,
-				'uri'      => "#{datastore['URI']}",
+				'uri'      => datastore['URI'],
 				'method'   => 'POST',
 				'headers'  => headers,
 				'data'     => data
