corrected parameter description

src/charon/config/traffic_selector.h

@@ -236,7 +236,7 @@ traffic_selector_t *traffic_selector_create_from_string(
  * @param type			type of following addresses, such as TS_IPV4_ADDR_RANGE
  * @param from_address	start of address range, network order
  * @param from_port		port number, host order
- * @param to_address	end of address range as string, network
+ * @param to_address	end of address range, network order
  * @param to_port		port number, host order
  * @return				traffic_selector_t object
  */