Cosmetic fixes

Corresponding to flashrom svn r130 and coreboot v2 svn r2748.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
diff --git a/sst39sf020.c b/sst39sf020.c
index bfcead6..197d612 100644
--- a/sst39sf020.c
+++ b/sst39sf020.c
@@ -42,7 +42,7 @@
 	/* wait for Toggle bit ready         */
 	toggle_ready_jedec(bios);
 
-	return (0);
+	return 0;
 }
 
 int write_39sf020(struct flashchip *flash, uint8_t *buf)
@@ -65,5 +65,5 @@
 	}
 	printf("\n");
 
-	return (0);
+	return 0;
 }