* src/window.c (Fset_window_scroll_bars): Fix doc-string.
* doc/lispref/display.texi (Fringe Size/Pos, Scroll Bars)
(Display Margins): Mention that `set-window-buffer' may override
settings made by `set-window-fringes', `set-window-scroll-bars'
and `set-window-margins'.
* doc/lispref/windows.texi (Buffers and Windows): Fix doc of
`set-window-buffer'.