Index: main_gui.c
===================================================================
--- main_gui.c	(revision 3746)
+++ main_gui.c	(working copy)
@@ -1237,8 +1237,8 @@
 {    WWT_IMGBTN,   RESIZE_NONE,     7,     0,   181,    14,   101, STR_NULL,                  STR_NULL},
 
 {    WWT_IMGBTN,   RESIZE_NONE,    14,     2,    23,    14,    35, SPR_IMG_DYNAMITE,          STR_018D_DEMOLISH_BUILDINGS_ETC},
-{    WWT_IMGBTN,   RESIZE_NONE,    14,    24,    45,    14,    35, SPR_IMG_TERRAFORM_DOWN,    STR_018F_RAISE_A_CORNER_OF_LAND},
-{    WWT_IMGBTN,   RESIZE_NONE,    14,    46,    67,    14,    35, SPR_IMG_TERRAFORM_UP,      STR_018E_LOWER_A_CORNER_OF_LAND},
+{    WWT_IMGBTN,   RESIZE_NONE,    14,    24,    45,    14,    35, SPR_IMG_TERRAFORM_DOWN,    STR_018E_LOWER_A_CORNER_OF_LAND},
+{    WWT_IMGBTN,   RESIZE_NONE,    14,    46,    67,    14,    35, SPR_IMG_TERRAFORM_UP,      STR_018F_RAISE_A_CORNER_OF_LAND},
 {    WWT_IMGBTN,   RESIZE_NONE,    14,    68,    89,    14,    35, SPR_IMG_LEVEL_LAND,        STR_LEVEL_LAND_TOOLTIP},
 {    WWT_IMGBTN,   RESIZE_NONE,    14,    90,   111,    14,    35, SPR_IMG_BUILD_CANAL,       STR_CREATE_LAKE},
 {    WWT_IMGBTN,   RESIZE_NONE,    14,   112,   134,    14,    35, SPR_IMG_ROCKS,             STR_028C_PLACE_ROCKY_AREAS_ON_LANDSCAPE},