Doc: Small fix in fastbufs' doc.

diff --git a/ucw/fastbuf.h b/ucw/fastbuf.h
index 04f765f7225630427529a22ac5ddfcd5d289075e..cc10e0ebb80526840c8a171edf4779d15a1d873b 100644 (file)
--- a/ucw/fastbuf.h
+++ b/ucw/fastbuf.h
@@ -93,7 +93,7 @@
  *   - `buffer <= bstop <= bufend` and `buffer <= bptr <= bufend`.
  *   - `pos` should be the real position in the file corresponding to the location of `bstop` in the buffer.
  *     It can be modified by any back-end's callback, but the position of `bptr` (`pos + (bptr - bstop)`)
- *     must stay unchanged (except the `seek` callback of course).
+ *     must stay unchanged after `refill` or `spout`.
  *   - Failed callbacks (except `close`) should use @bthrow().
  *   - Any callback pointer may be NULL in case the callback is not implemented.
  *   - Callbacks can change not only `bptr` and `bstop`, but also the location and size of the buffer;