* @param std_inheritance a set of GNUNET_OS_INHERIT_STD_* flags
* @param lsocks array of listen sockets to dup systemd-style (or NULL);
* must be NULL on platforms where dup is not supported
- * @param first_arg name of the binary. It is valid to have the arguments
+ * @param filename name of the binary. It is valid to have the arguments
* in this string when they are separated by spaces.
* @param ... more arguments. Should be of type `char *`. It is valid
* to have the arguments in these strings when they are separated by