drivers/core/of_addr.c: Fix spelling of "shouldn't".
diff --git a/drivers/core/of_addr.c b/drivers/core/of_addr.c
index 3fbc0a7..431dd4e 100644
--- a/drivers/core/of_addr.c
+++ b/drivers/core/of_addr.c
@@ -367,7 +367,7 @@
 	/* switch to that node */
 	parent = of_get_parent(dev);
 	if (!parent) {
-		printf("Found dma-ranges in root node, shoudln't happen\n");
+		printf("Found dma-ranges in root node, shouldn't happen\n");
 		ret = -EINVAL;
 		goto out;
 	}