Michel : some minor modifications

diff --git a/LiCO_Journal.tex b/LiCO_Journal.tex
index 8f1949b593bd4286643ec246cb8a1c267fcdb806..98fc632a537f40d8005d471a6bb9b1ff6564b006 100644 (file)
--- a/LiCO_Journal.tex
+++ b/LiCO_Journal.tex
@@ -53,7 +53,7 @@
 \maketitle
 
 \begin{abstract}
-The most important problem in Wireless Sensor Networks (WSNs) is to optimize the
+The most important problem in a Wireless Sensor Network (WSN) is to optimize the
 use of its limited energy provision, so  that it can fulfill its monitoring task
 as  long as  possible. Among  known  available approaches  that can  be used  to
 improve  power  management,  lifetime coverage  optimization  provides  activity