--- a/Journal/document/root.tex	Tue Mar 04 08:45:11 2014 +0000
+++ b/Journal/document/root.tex	Tue Mar 04 09:40:40 2014 +0000
@@ -48,7 +48,7 @@
 
 \begin{document}
 \renewcommand{\thefootnote}{$\star$}
-\footnotetext[1]{This is a revised, corrected and expanded version of \cite{ZhangUrbanWu12}.}
+\footnotetext[1]{This paper is a revised, corrected and expanded version of \cite{ZhangUrbanWu12}.}
 \renewcommand{\thefootnote}{\arabic{footnote}}
 
 \title{Priority Inheritance Protocol Proved Correct}