Index: source/include/libsmbclient.h
===================================================================
--- source/include/libsmbclient.h	(revision 21129)
+++ source/include/libsmbclient.h	(working copy)
@@ -1248,9 +1248,11 @@
  * @param url       The smb url of the file or directory to change
  *                  the modification time of
  * 
- * @param tbuf      A timeval structure which contains the desired
- *                  modification time.  NOTE: Only the tv_sec field is
- *                  used.  The tv_usec (microseconds) portion is ignored.
+ * @param tbuf      An array of timeval structures which contains two elements:
+ *                  tbuf[0] is an access time and tbuf[1] is the desired
+ *                  modification time.  NOTE: Only the tv_sec field of timeval
+ *                  structure is used.  The tv_usec (microseconds) portion is
+ *                  ignored.
  *
  * @return          0 on success, < 0 on error with errno set:
  *                  - EINVAL The client library is not properly initialized