From d27c1eac0f9ebf5df6f40072794274874ad5680b Mon Sep 17 00:00:00 2001
From: Xavier Robin <xavier.robin@unibas.ch>
Date: Wed, 22 May 2019 15:59:11 +0200
Subject: [PATCH] Document arguments and return type of MergePairwiseAlignments

---
 modules/seq/alg/doc/seqalg.rst | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/modules/seq/alg/doc/seqalg.rst b/modules/seq/alg/doc/seqalg.rst
index ca98d1b65..8f1abfd84 100644
--- a/modules/seq/alg/doc/seqalg.rst
+++ b/modules/seq/alg/doc/seqalg.rst
@@ -9,8 +9,17 @@ Algorithms for Alignments
 
 .. function:: MergePairwiseAlignments(pairwise_alns, ref_seq)
 
+  :param pairwise_alns: A list of pairwise alignments
+  :type pairwise_alns: :class:`~ost.seq.AlignmentList`
+
+  :param ref_seq: The reference sequence
+  :type ref_seq: :class:`~ost.seq.SequenceHandle`
+
+  :returns: The merged alignment
+  :rtype: :class:`~ost.seq.AlignmentHandle`
+
   Merge a list of pairwise alignments into a multiple sequence alignments. This
-  function uses the reference sequence as the anchor and inserts gaps where 
+  function uses the reference sequence as the anchor and inserts gaps where
   needed. This is also known as the *star method*.
 
   The resulting multiple sequence alignment provides a simple way to map between 
-- 
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