mtl ofi: fix trivial comment whitespace

No code or logic changes.

Signed-off-by: Jeff Squyres <jsquyres@cisco.com>

ompi/mca/mtl/ofi/mtl_ofi_component.c

@@ -2,7 +2,7 @@
 /*
  * Copyright (c) 2013-2017 Intel, Inc. All rights reserved
  *
- * Copyright (c) 2014-2015 Cisco Systems, Inc.  All rights reserved.
+ * Copyright (c) 2014-2017 Cisco Systems, Inc.  All rights reserved
  * Copyright (c) 2015-2016 Los Alamos National Security, LLC.  All rights
  *                         reserved.
  * $COPYRIGHT$