Fixed reST/ Sphinx formattingissue

modules/doc/actions.rst

@@ -23,7 +23,6 @@ You can compare two structures from the command line with the
 interface to :class:`ost.mol.alg.scoring.Scorer`
 
 .. warning::
-
   ``compare-structures`` underwent a complete rewrite in OpenStructure
   release 2.4.0. The old version is still available as
   ``compare-structures-legacy`` with documentation available
@@ -412,4 +411,4 @@ Details on the usage (output of ``ost compare-ligand-structures --help``):
 
 Additional information about the scores and output values is available in
 :meth:`rmsd_details <ost.mol.alg.ligand_scoring.LigandScorer.rmsd_details>` and
-:meth:`lddt_pli_details <ost.mol.alg.ligand_scoring.LigandScorer.lddt_pli_details>`.
\ No newline at end of file
+:meth:`lddt_pli_details <ost.mol.alg.ligand_scoring.LigandScorer.lddt_pli_details>`.