curl_md4.h: Updated copyright year following recent edit

...and minor layout adjustment.

lib/curl_md4.h

@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2010, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -27,7 +27,9 @@
 /* NSS and OS/400 crypto library do not provide the MD4 hash algorithm, so
  * that we have a local implementation of it */
 #if defined(USE_NSS) || defined(USE_OS400CRYPTO)
+
 void Curl_md4it(unsigned char *output, const unsigned char *input, size_t len);
+
 #endif /* defined(USE_NSS) || defined(USE_OS400CRYPTO) */
 
 #endif /* HEADER_CURL_MD4_H */