From ea6d3d5bc8881086da7f7f9d77afd0b99d8ab885 Mon Sep 17 00:00:00 2001
From: James Gaboardi <jgaboardi@gmail.com>
Date: Wed, 11 Sep 2024 10:39:09 -0400
Subject: [PATCH] resolve #36

---
 inequality/_indices.py | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/inequality/_indices.py b/inequality/_indices.py
index 7fb366a2..64986384 100644
--- a/inequality/_indices.py
+++ b/inequality/_indices.py
@@ -1,12 +1,10 @@
 """
-Diversity indices as suggested in Nijkamp & Poot (2013) [1] and Nijkamp & Poot
-(2015) [2]
+Diversity indices as suggested in Nijkamp & Poot (2015) [1]
 
 References
 ----------
 
-[1]_ Nijkamp & Poot
-[2]_ Nijkamp, P. and Poot, J. "Cultural Diversity: A Matter of Measurement".
+[1]_ Nijkamp, P. and Poot, J. "Cultural Diversity: A Matter of Measurement".
      IZA Discussion Paper Series No. 8782
      :cite:`nijkamp2015cultural`
      https://www.econstor.eu/bitstream/10419/107568/1/dp8782.pdf