WS cleanup: remove SPACE(s) followed by TAB

Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/scripts/kconfig/expr.c b/scripts/kconfig/expr.c
index e1a39e9..9f79bdf 100644
--- a/scripts/kconfig/expr.c
+++ b/scripts/kconfig/expr.c
@@ -894,7 +894,7 @@
 	default:
 		;
 	}
- 	return false;
+	return false;
 }
 
 /*