Fix spelling; minor code cleanup.
diff --git a/drivers/nand/nand_util.c b/drivers/nand/nand_util.c
index 5a8e58a..7570210 100644
--- a/drivers/nand/nand_util.c
+++ b/drivers/nand/nand_util.c
@@ -170,9 +170,9 @@
 			if (ret > 0) {
 				if (!opts->quiet)
 					printf("\rSkipping bad block at  "
-                                               "0x%08x                   "
-                                               "                         \n",
-                                               erase.addr);
+					       "0x%08x                   "
+					       "                         \n",
+					       erase.addr);
 				continue;
 
 			} else if (ret < 0) {