diff --git a/conf/explorers/hostname b/conf/explorers/hostname
index 49e0d2cc..a3ae4e15 100755
--- a/conf/explorers/hostname
+++ b/conf/explorers/hostname
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# 2010 Nico Schottelius (nico-cdist at schottelius.org)
+# 2010-2011 Nico Schottelius (nico-cdist at schottelius.org)
 #
 # This file is part of cdist.
 #
diff --git a/conf/explorers/os b/conf/explorers/os
index d460cab3..c7ccae01 100755
--- a/conf/explorers/os
+++ b/conf/explorers/os
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# 2010 Nico Schottelius (nico-cdist at schottelius.org)
+# 2010-2011 Nico Schottelius (nico-cdist at schottelius.org)
 #
 # This file is part of cdist.
 #