From 099318f0b31b53a2229b875e19a0d7367c684932 Mon Sep 17 00:00:00 2001
From: Nan Xiao <me@nanx.me>
Date: Sun, 21 Jul 2024 10:55:39 -0400
Subject: [PATCH] Add `key` to `inst/CITATION`

---
 inst/CITATION | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/inst/CITATION b/inst/CITATION
index 5263b13..8b12f7f 100644
--- a/inst/CITATION
+++ b/inst/CITATION
@@ -1,11 +1,12 @@
 bibentry(
   "Article",
+  key = "xiao2015protr",
   title = "protr/{ProtrWeb}: {R} package and web server for generating various numerical representation schemes of protein sequences",
   author = "Nan Xiao and Dong-Sheng Cao and Min-Feng Zhu and Qing-Song Xu",
-  year = 2015,
   journal = "Bioinformatics",
   volume = 31,
   number = 11,
   pages = "1857--1859",
-  doi = "10.1093/bioinformatics/btv042",
+  year = 2015,
+  doi = "10.1093/bioinformatics/btv042"
 )