Update Doxygen file blocks to remove copyright and license information
diff --git a/include/mbedtls/net.h b/include/mbedtls/net.h
index 774559b..28ae821 100644
--- a/include/mbedtls/net.h
+++ b/include/mbedtls/net.h
@@ -3,6 +3,9 @@
  *
  * \brief Deprecated header file that includes mbedtls/net_sockets.h
  *
+ * \deprecated Superseded by mbedtls/net_sockets.h
+ */
+/*
  *  Copyright (C) 2006-2016, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
@@ -19,8 +22,6 @@
  *  limitations under the License.
  *
  *  This file is part of mbed TLS (https://tls.mbed.org)
- *
- * \deprecated Superseded by mbedtls/net_sockets.h
  */
 
 #if !defined(MBEDTLS_DEPRECATED_REMOVED)