Add missing parameter to dihedral docs

diff --git a/docs/reference-manual/topologies/topology-file-formats.rst b/docs/reference-manual/topologies/topology-file-formats.rst
index 6f8443aca5e184cea892c13ce14a576fb82aa7a7..3900c70e79af60a55bd3dc1adaa6fa58ca08b250 100644 (file)
--- a/docs/reference-manual/topologies/topology-file-formats.rst
+++ b/docs/reference-manual/topologies/topology-file-formats.rst
@@ -244,7 +244,7 @@ interactions can be converted to constraints by :ref:`grompp <gmx grompp>`.
             +------------------------------------+----------------------------+------------+-----------+-------------------------------------------------------------------------+------------+
             | restricted dihedral                | ``dihedrals``              | 4          | 10        | |PHI0| (deg); |KPHI| (|KJM|)                                            |            |
             +------------------------------------+----------------------------+------------+-----------+-------------------------------------------------------------------------+------------+
-            | combined bending-torsion potential | ``dihedrals``              | 4          | 11        | |A0|, |A1|, |A2|, |A3|, |A4| (|KJM|)                                    |            |
+            | combined bending-torsion potential | ``dihedrals``              | 4          | 11        | |k_phi|, |A0|, |A1|, |A2|, |A3|, |A4|, (|KJM|)                          |            |
             +------------------------------------+----------------------------+------------+-----------+-------------------------------------------------------------------------+------------+
             | exclusions                         | ``exclusions``             | 1          |           | one or more atom indices                                                |            |
             +------------------------------------+----------------------------+------------+-----------+-------------------------------------------------------------------------+------------+