remove trailing whitespace

Change-Id: Ib91889a374515d36a2b12b53aeb12b6ea6e22732
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/364
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
diff --git a/util/superiotool/nuvoton.c b/util/superiotool/nuvoton.c
index 72bcad9..6a1a75c 100644
--- a/util/superiotool/nuvoton.c
+++ b/util/superiotool/nuvoton.c
@@ -257,7 +257,7 @@
 		chip_found = 1;
 		dump_superio("Nuvoton", reg_table, port, chip_id, LDN_SEL);
 		return;
-	} 
+	}
 
 	if (verbose)
 		printf(NOTFOUND "chip_id=0x%04x\n", chip_id);