curl: fix homepage

cURL's homepage is curl.haxx.se and not curl.haxx.nu

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/libcurl/Config.in

@@ -4,7 +4,7 @@ config BR2_PACKAGE_LIBCURL
 	  cURL is a tool for getting files from FTP, HTTP, Gopher, Telnet,
 	  and Dict servers, using any of the supported protocols.
 
-	  http://curl.haxx.nu/
+	  http://curl.haxx.se/
 
 config BR2_PACKAGE_CURL
 	bool "curl binary"