cbfstool/cbfs_image.c: Just use one space before `=`

Change-Id: Id31c889d1e83e7ddfb0f0f98b78601f37b71cfa2
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/11631
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
diff --git a/util/cbfstool/cbfs_image.c b/util/cbfstool/cbfs_image.c
index 895927d..e436d84 100644
--- a/util/cbfstool/cbfs_image.c
+++ b/util/cbfstool/cbfs_image.c
@@ -882,7 +882,7 @@
 			break;
 
 		case CBFS_COMPONENT_PAYLOAD:
-			payload  = (struct cbfs_payload_segment *)
+			payload = (struct cbfs_payload_segment *)
 					CBFS_SUBHEADER(entry);
 			while (payload) {
 				struct cbfs_payload_segment seg;