Fix Documentation issue in mbedtls_psa_key_agreement_iop_setup()

Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
diff --git a/tf-psa-crypto/core/psa_crypto_core.h b/tf-psa-crypto/core/psa_crypto_core.h
index ea30bf1..d775761 100644
--- a/tf-psa-crypto/core/psa_crypto_core.h
+++ b/tf-psa-crypto/core/psa_crypto_core.h
@@ -727,6 +727,8 @@
  *
  *  \param[in] operation                 The \c psa_key_agreement_iop_t to use.
  *                                       This must be initialized first.
+ *  \param[in] private_key_attributes    The attributes of the private key to use for the
+ *                                       operation.
  *  \param[in] private_key_buffer        The buffer containing the private key
  *                                       context.
  *  \param[in] private_key_buffer_len    Size of the \p private_key_buffer buffer in
@@ -735,8 +737,6 @@
  *                                       of the peer's public key.
  *  \param[in]  peer_key_length          Size of the \p peer_key buffer in
  *                                       bytes.
- *  \param[in]  attributes               The attributes of the private key to use for the
- *                                       operation.
  *  \retval #PSA_SUCCESS
  *         The operation started successfully - call \c psa_key_agreement_complete()
  *         with the same context to complete the operation