testparanoia.c: free() moved inside library where it belongs.

others: trivial changes.

test/testparanoia.c

@@ -77,7 +77,6 @@ main(int argc, const char *argv[])
 
   /* Don't need a list of CD's with CD-DA's any more. */
   cdio_free_device_list(ppsz_cd_drives);
-  free(ppsz_cd_drives);
 
   /* We'll set for verbose paranoia messages. */
   cdda_verbose_set(d, CDDA_MESSAGE_PRINTIT, CDDA_MESSAGE_PRINTIT);