tools: fix typo in tools/image-host.c

fix a typo in error printf. If FIT_CONFS_PATH is not found
print FIT_CONFS_PATH not FIT_IMAGES_PATH.

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>
diff --git a/tools/image-host.c b/tools/image-host.c
index 0eff720..7effb6c 100644
--- a/tools/image-host.c
+++ b/tools/image-host.c
@@ -689,7 +689,7 @@
 	confs_noffset = fdt_path_offset(fit, FIT_CONFS_PATH);
 	if (confs_noffset < 0) {
 		printf("Can't find images parent node '%s' (%s)\n",
-		       FIT_IMAGES_PATH, fdt_strerror(confs_noffset));
+		       FIT_CONFS_PATH, fdt_strerror(confs_noffset));
 		return -ENOENT;
 	}