[openwrt/openwrt] ar71xx: image: generic: clean up trailing whitespace

[LEDE Commits]

pepe2k pushed a commit to openwrt/openwrt.git, branch master:
https://git.lede-project.org/3bc017fa3c92024aee363094cf0930cce60ead0d

commit 3bc017fa3c92024aee363094cf0930cce60ead0d
Author: Piotr Dymacz <pepe2k at gmail.com>
AuthorDate: Mon Feb 5 18:03:07 2018 +0100

    ar71xx: image: generic: clean up trailing whitespace
    
    Signed-off-by: Piotr Dymacz <pepe2k at gmail.com>
---
 target/linux/ar71xx/image/generic.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target/linux/ar71xx/image/generic.mk b/target/linux/ar71xx/image/generic.mk
index 435fa13..3e48298 100644
--- a/target/linux/ar71xx/image/generic.mk
+++ b/target/linux/ar71xx/image/generic.mk
@@ -350,7 +350,7 @@ TARGET_DEVICES += e600gac-v2-8M
 
 define Device/ew-balin
   DEVICE_TITLE := Embedded Wireless Balin Platform
-  DEVICE_PACKAGES := kmod-usb-core kmod-usb-chipidea 
+  DEVICE_PACKAGES := kmod-usb-core kmod-usb-chipidea
   BOARDNAME = EW-BALIN
   IMAGE_SIZE = 16000k
   MTDPARTS = spi0.0:256k(u-boot)ro,64k(u-boot-env),16000k(firmware),64k(art)ro