[folks] core: Remove trailing whitespace

[Philip Withnall <pwithnall src gnome org>]

commit 5e1cd45b89bdcf2c87de2432a8e203906dc64b33
Author: Philip Withnall <philip tecnocode co uk>
Date:   Fri Jan 17 22:45:01 2014 +0000

    core: Remove trailing whitespace

 folks/persona-store.vala |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/folks/persona-store.vala b/folks/persona-store.vala
index ca7eadb..05dd710 100644
--- a/folks/persona-store.vala
+++ b/folks/persona-store.vala
@@ -621,11 +621,11 @@ public abstract class Folks.PersonaStore : Object
   public PersonaStoreTrust trust_level
     {
       get
-        { 
-          return this._trust_level; 
+        {
+          return this._trust_level;
         }
-      
-      set 
+
+      set
         {
           if (value > trust_level)
             {