From af5c8dc5a18b94a780d86a7e22526be060120c9b Mon Sep 17 00:00:00 2001
From: Michael Rapp <michael.rapp90@googlemail.com>
Date: Thu, 30 Sep 2021 23:19:19 +0200
Subject: [PATCH] Fix syntax error in bibtex code.

---
 doc/references/index.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/references/index.rst b/doc/references/index.rst
index 3836c58a46..1986bdf0d9 100644
--- a/doc/references/index.rst
+++ b/doc/references/index.rst
@@ -53,7 +53,7 @@ A technical report on the implementation of the BOOMER algorithm was published f
     title = {{BOOMER} -- An Algorithm for Learning Gradient Boosted Multi-label Classification Rules},
     author = {Rapp, Michael},
     journal = {Software Impacts},
-    volume = {10}
+    volume = {10},
     pages = {100137},
     year = {2021},
     publisher = {Elsevier}