* doc/emacs/windows.texi (Change Window): Reference window
dividers.
You can also use @kbd{C-x +} (@code{balance-windows}) to even out the
heights of all the windows in the selected frame.
- Mouse clicks on the mode line provide another way to change window
-heights and to delete windows. @xref{Mode Line Mouse}.
+ Mouse clicks on the mode line (@pxref{Mode Line Mouse}) or on window
+dividers (@pxref{Window Dividers}) provide another way to change window
+heights and to split or delete windows.
@node Displaying Buffers
@section Displaying a Buffer in a Window