Typo fixes Typo fix. (#66746)
* gtk/gtktextlayout.c: Typo fixes
* gtk/gtkwindow.c (gtk_window_set_position): Typo fix. (#66746)
* gtk/gtkwidget.c (gtk_widget_send_expose, gtk_widget_get_toplevel,
gtk_widget_get_default_direction): Doc fixes. (#66727, #66737, #66744)
* gtk/gtkstyle.h (GTK_STYLE_NUM_STYLECOLORS): Remove. (#66467)
* gtk/tmpl/gtklist.sgml: Markup fixes.
* gdk/tmpl/selections.sgml, gtk/tmpl/gtksocket.sgml: s/succesful/successful/g.
* gtk/gtk-sections.txt, gtk/tmpl/gtkstyle.sgml: Remove
GTK_STYLE_NUM_STYLECOLORS. (#66467)