From f1b573fc11033774f355e7411bc531604bd022f5 Mon Sep 17 00:00:00 2001
From: Isuru Fernando <idf2@illinois.edu>
Date: Sun, 9 May 2021 15:21:42 -0500
Subject: [PATCH] Fix init_arg_names

---
 sumpy/expansion/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sumpy/expansion/__init__.py b/sumpy/expansion/__init__.py
index df39c766..b82be282 100644
--- a/sumpy/expansion/__init__.py
+++ b/sumpy/expansion/__init__.py
@@ -407,7 +407,7 @@ class LinearPDEBasedExpansionTermsWrangler(ExpansionTermsWrangler):
     .. automethod:: __init__
     """
 
-    init_arg_names = ("order", "dim", "max_mi")
+    init_arg_names = ("order", "dim", "knl", "max_mi")
 
     def __init__(self, order, dim, knl, max_mi=None):
         r"""
-- 
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