One wrong string in gimp-1-2 branch

["R.I.P. Deaddog" <maddog linuxhall org>]

Hi,

	A tooltip talking about brush sizes in gimpressionist was mentioning
"direction" instead. Is the attached diff OK to commit? Wanna confirm, since
gimp 1.2.3 releasing date should be close(?).

Abel
--- /home/maddog/size.c	Wed Aug 30 16:20:24 2000
+++ ./size.c	Thu Nov 15 05:47:21 2001
@@ -92,7 +92,7 @@
   gtk_scale_set_draw_value (GTK_SCALE (tmpw), TRUE);
   gtk_scale_set_digits(GTK_SCALE (tmpw), 0);
   gtk_box_pack_start (GTK_BOX (box2), tmpw, FALSE, FALSE, 0);
-  gtk_tooltips_set_tip(GTK_TOOLTIPS(tooltips), tmpw, _("The number of directions (i.e. brushes) to use"), NULL);
+  gtk_tooltips_set_tip(GTK_TOOLTIPS(tooltips), tmpw, _("The number of sizes of brushes to use"), NULL);
   gtk_widget_show (tmpw);
 
   sizefirstadjust = gtk_adjustment_new(pcvals.sizefirst, 0.0, 361.0, 1.0, 1.0, 1.0);