diff --git a/plugins/stoa/lib/ext/person.rb b/plugins/stoa/lib/ext/person.rb
index 49c1ed5..433dccd 100644
--- a/plugins/stoa/lib/ext/person.rb
+++ b/plugins/stoa/lib/ext/person.rb
@@ -12,7 +12,7 @@ class Person
   end
 
   def invitation_task
-    Task.pending.find(:first, :conditions => {:code => invitation_code}) || 
+    Task.pending.find(:first, :conditions => {:code => invitation_code}) ||
     Task.finished.find(:first, :conditions => {:code => invitation_code, :target_id => id})
   end
 end
diff --git a/plugins/stoa/public/style.css b/plugins/stoa/public/style.css
index 26a97dd..4200d85 100644
--- a/plugins/stoa/public/style.css
+++ b/plugins/stoa/public/style.css
@@ -3,6 +3,5 @@
   display: block;
 }
 
-.controller-profile_editor a.control-panel-invite-friends {background-image: url(../stoa/images/control-panel/invite-friends.png)}
-.controller-profile_editor .msie6 a.control-panel-invite-friends {background-image: url(../stoa/images/control-panel/invite-friends.gif)}
-
+.controller-profile_editor a.control-panel-invite-friends {background-image: url(../../plugins/stoa/images/control-panel/invite-friends.png)}
+.controller-profile_editor .msie6 a.control-panel-invite-friends {background-image: url(../../plugins/stoa/images/control-panel/invite-friends.gif)}
--
libgit2 0.21.2