Update date in copyright line
diff --git a/programs/random/gen_entropy.c b/programs/random/gen_entropy.c
index 2068960..29f587b 100644
--- a/programs/random/gen_entropy.c
+++ b/programs/random/gen_entropy.c
@@ -1,7 +1,7 @@
/**
* \brief Use and generate multiple entropies calls into a file
*
- * Copyright (C) 2006-2011, ARM Limited, All Rights Reserved
+ * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
*
* This file is part of mbed TLS (https://tls.mbed.org)
*
diff --git a/programs/random/gen_random_ctr_drbg.c b/programs/random/gen_random_ctr_drbg.c
index ad086cc..a8df292 100644
--- a/programs/random/gen_random_ctr_drbg.c
+++ b/programs/random/gen_random_ctr_drbg.c
@@ -1,7 +1,7 @@
/**
* \brief Use and generate random data into a file via the CTR_DBRG based on AES
*
- * Copyright (C) 2006-2011, ARM Limited, All Rights Reserved
+ * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
*
* This file is part of mbed TLS (https://tls.mbed.org)
*
diff --git a/programs/random/gen_random_havege.c b/programs/random/gen_random_havege.c
index 0331505..1b57c8b 100644
--- a/programs/random/gen_random_havege.c
+++ b/programs/random/gen_random_havege.c
@@ -1,7 +1,7 @@
/**
* \brief Generate random data into a file
*
- * Copyright (C) 2006-2011, ARM Limited, All Rights Reserved
+ * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
*
* This file is part of mbed TLS (https://tls.mbed.org)
*