[PATCH 3/5] firewall: fix whitespace

[Florian Eckert]

Remove trailing whitespace.

Signed-off-by: Florian Eckert <fe at dev.tdt.de>
---
 package/network/config/firewall/files/firewall.init | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package/network/config/firewall/files/firewall.init b/package/network/config/firewall/files/firewall.init
index ee3ed1a283..4c2fb7b617 100755
--- a/package/network/config/firewall/files/firewall.init
+++ b/package/network/config/firewall/files/firewall.init
@@ -29,7 +29,7 @@ validate_firewall_rule()
 }
 
 service_triggers() {
-	procd_add_reload_trigger firewall	
+	procd_add_reload_trigger firewall
 
 	procd_open_validate
 	validate_firewall_redirect
-- 
2.20.1