diff --git a/include/polarssl/sha1.h b/include/polarssl/sha1.h
index f5e91a4..57a731b 100644
--- a/include/polarssl/sha1.h
+++ b/include/polarssl/sha1.h
@@ -3,7 +3,7 @@
  *
  * \brief SHA-1 cryptographic hash function
  *
- *  Copyright (C) 2006-2013, Brainspark B.V.
+ *  Copyright (C) 2006-2014, Brainspark B.V.
  *
  *  This file is part of PolarSSL (http://www.polarssl.org)
  *  Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
@@ -131,7 +131,8 @@
  * \param key      HMAC secret key
  * \param keylen   length of the HMAC key
  */
-void sha1_hmac_starts( sha1_context *ctx, const unsigned char *key, size_t keylen );
+void sha1_hmac_starts( sha1_context *ctx, const unsigned char *key,
+                       size_t keylen );
 
 /**
  * \brief          SHA-1 HMAC process buffer
@@ -140,7 +141,8 @@
  * \param input    buffer holding the  data
  * \param ilen     length of the input data
  */
-void sha1_hmac_update( sha1_context *ctx, const unsigned char *input, size_t ilen );
+void sha1_hmac_update( sha1_context *ctx, const unsigned char *input,
+                       size_t ilen );
 
 /**
  * \brief          SHA-1 HMAC final digest