* PATH environment variable as a search path.
*
* @param binary the name of the file to check
- * @return GNUNET_YES if the file is SUID,
+ * @return GNUNET_YES if the file is SUID,
* GNUNET_NO if not SUID (but binary exists)
* GNUNET_SYSERR on error (no such binary or not executable)
*/