[master] 909c118 whitespace

[Nils Goroll]

commit 909c1182ba533e4e5d8cc793b8e32bba87ca7476
Author: Nils Goroll <nils.goroll at uplex.de>
Date:   Tue Mar 6 11:01:46 2018 +0100

    whitespace

diff --git a/lib/libvmod_directors/vmod_shard.c b/lib/libvmod_directors/vmod_shard.c
index 2fe2444..0e90a40 100644
--- a/lib/libvmod_directors/vmod_shard.c
+++ b/lib/libvmod_directors/vmod_shard.c
@@ -47,9 +47,9 @@
  */
 
 #define arg_by		((uint32_t)1)
-#define arg_key	((uint32_t)1 << 1)
+#define arg_key		((uint32_t)1 << 1)
 #define arg_key_blob	((uint32_t)1 << 2)
-#define arg_alt	((uint32_t)1 << 3)
+#define arg_alt		((uint32_t)1 << 3)
 #define arg_warmup	((uint32_t)1 << 4)
 #define arg_rampup	((uint32_t)1 << 5)
 #define arg_healthy	((uint32_t)1 << 6)