doxygen: \p commands misuse - review comments
Apply comments suggested in review.
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
diff --git a/include/mbedtls/ssl.h b/include/mbedtls/ssl.h
index e3f8c8f..e07da11 100644
--- a/include/mbedtls/ssl.h
+++ b/include/mbedtls/ssl.h
@@ -2573,8 +2573,8 @@
*
* \param session The session structure to be saved.
* \param buf The buffer to write the serialized data to. It must be a
- * writeable buffer of at least \p olen bytes, or may be \c
- * NULL if \p olen is \c 0.
+ * writeable buffer of at least \p buf_len bytes, or may be \c
+ * NULL if \p buf_len is \c 0.
* \param buf_len The number of bytes available for writing in \p buf.
* \param olen The size in bytes of the data that has been or would have
* been written. It must point to a valid \c size_t.