doc/mpipl: Fix warnings
@@ -89,6 +89,7 @@ It expects OPAL to preserve these tags across MPIPL. Post MPIPL Linux
kernel will use `opal_mpipl_query_tag` call to retrieve these tags.
.. code-block:: c
+
opal_mpipl_register_tag(enum opal_mpipl_tags tag, uint64_t tag_val)
tag:
