@item toolbar
The valid instantiators are toolbar descriptors, which are lists
of toolbar-button descriptors (each of which is a vector of two
-or four elements). @xref{Toolbar} for more information.
+or four elements). @xref{Toolbar}, for more information.
@end table
Color and font instance objects can also be used in turn as
device. If the devices differ, the base color or font of the
instantiating object is effectively used instead as the instantiator.
-@xref{Faces and Window-System Objects} for more information on fonts,
-colors, and face-boolean specifiers. @xref{Glyphs} for more information
-about image specifiers. @xref{Toolbar} for more information on toolbar
+@xref{Faces and Window-System Objects}, for more information on fonts,
+colors, and face-boolean specifiers. @xref{Glyphs}, for more information
+about image specifiers. @xref{Toolbar}, for more information on toolbar
specifiers.
@defun specifier-type specifier