Minor coding style cleanup. Update CHANGELOG.

Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/drivers/nand/nand_util.c b/drivers/nand/nand_util.c
index aee8727..cf05043 100644
--- a/drivers/nand/nand_util.c
+++ b/drivers/nand/nand_util.c
@@ -209,7 +209,7 @@
 		}
 
 		if (!opts->quiet) {
-                        unsigned long long n =(unsigned long long)
+			unsigned long long n =(unsigned long long)
 				 (erase.addr+meminfo->erasesize-opts->offset)
 				 * 100;
 			int percent = (int)do_div(n, erase_length);
@@ -476,8 +476,8 @@
 		imglen -= readlen;
 
 		if (!opts->quiet) {
-                        unsigned long long n = (unsigned long long)
-			         (opts->length-imglen) * 100;
+			unsigned long long n = (unsigned long long)
+				 (opts->length-imglen) * 100;
 			int percent = (int)do_div(n, opts->length);
 			/* output progress message only at whole percent
 			 * steps to reduce the number of messages printed
@@ -651,8 +651,8 @@
 		}
 
 		if (!opts->quiet) {
-                        unsigned long long n = (unsigned long long)
-			         (opts->length-imglen) * 100;
+			unsigned long long n = (unsigned long long)
+				 (opts->length-imglen) * 100;
 			int percent = (int)do_div(n ,opts->length);
 			/* output progress message only at whole percent
 			 * steps to reduce the number of messages printed