Fix typos in doxygen formatting commands
@@ -1962,7 +1962,7 @@ psa_status_t psa_cipher_abort(psa_cipher_operation_t *operation);
* #PSA_AEAD_ENCRYPT_OUTPUT_SIZE(\p alg,
* \p plaintext_length).
* \param[out] ciphertext_length On success, the size of the output
- * in the \b ciphertext buffer.
+ * in the \p ciphertext buffer.
*
* \retval #PSA_SUCCESS
* Success.
@@ -2018,7 +2018,7 @@ psa_status_t psa_aead_encrypt(psa_key_handle_t handle,
* #PSA_AEAD_DECRYPT_OUTPUT_SIZE(\p alg,
* \p ciphertext_length).
* \param[out] plaintext_length On success, the size of the output
- * in the \b plaintext buffer.
+ * in the \p plaintext buffer.
*
* \retval #PSA_SUCCESS
* Success.
