diff --git a/doxygen/input/doc_hashing.h b/doxygen/input/doc_hashing.h
index de82050..49f15ea 100644
--- a/doxygen/input/doc_hashing.h
+++ b/doxygen/input/doc_hashing.h
@@ -23,13 +23,14 @@
 /**
  * @addtogroup hashing_module Hashing module
  *
- * The Hashing module provides one-way hashing functions. Such functions can be
- * used for creating a hash message authentication code (HMAC) when sending a
- * message. Such a HMAC can be used in combination with a private key
- * for authentication, which is a message integrity control.
+ * The Message Digest (MD) or Hashing module provides one-way hashing
+ * functions. Such functions can be used for creating a hash message
+ * authentication code (HMAC) when sending a message. Such a HMAC can be used
+ * in combination with a private key for authentication, which is a message
+ * integrity control.
  *
  * All hash algorithms can be accessed via the generic MD layer (see
- * \c md_setup())
+ * \c mbedtls_md_setup())
  *
  * The following hashing-algorithms are provided:
  * - MD2, MD4, MD5 128-bit one-way hash functions by Ron Rivest.