From 040dd959a6d23a34223e241c7e58e51963694b39 Mon Sep 17 00:00:00 2001
From: Claudio Mandrioli <claudio.mandrioli@control.lth.se>
Date: Fri, 26 Apr 2019 12:53:26 +0200
Subject: [PATCH] small fix figure

---
 paper/figures/fig_simple_example.tex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/paper/figures/fig_simple_example.tex b/paper/figures/fig_simple_example.tex
index f03a318..fd69ab6 100644
--- a/paper/figures/fig_simple_example.tex
+++ b/paper/figures/fig_simple_example.tex
@@ -23,7 +23,7 @@ xlabel near ticks,
 
 \nextgroupplot[
   legend columns=4,
-  legend style={draw=none,at={(2.6,1.3)}},
+  legend style={draw=none,fill=none,at={(2.6,1.3)}},
   xlabel = {$T_d$ -- Kill},
 ]
 \addplot[thick, purple, mark=pentagon*] table[x index=0, y index=1, col sep=comma] {\dataaa};
-- 
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