From 6fbec767041e452c046b9a56251897a87b3e9135 Mon Sep 17 00:00:00 2001
From: Thibaut Horel <thibaut.horel@gmail.com>
Date: Mon, 11 Feb 2013 20:03:32 -0800
Subject: Typos

---
 problem.tex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'problem.tex')

diff --git a/problem.tex b/problem.tex
index 347bce7..358c825 100644
--- a/problem.tex
+++ b/problem.tex
@@ -108,7 +108,7 @@ $w_i$, to an experiment with $x_i^2=w_i$.% Moreover, \eqref{modified} is submodu
  Note that \eqref{modified} is a submodular set function, \emph{i.e.}, 
 $V(S)+V(T)\geq V(S\cup T)+V(S\cap T)$ for all $S,T\subseteq \mathcal{N}$. It is
 also monotone, \emph{i.e.}, $V(S)\leq V(T)$ for all $S\subset T$, with
-$V(\emptyset)=0$. Finally, it is also non-negative, \emph{i.e.}, $V(S)\geq 0$
+$V(\emptyset)=0$. Finally, it is non-negative, \emph{i.e.}, $V(S)\geq 0$
 for all $S\subseteq\mathcal{N}$, since the matrix $\T{X_S}X_S$ is positive semi-definite for all $S\subseteq \mathcal{N}$.
 %Finally, we define the strategic version  of \EDP{} (denoted by \SEDP) by adding the additional constraints of truthfulness, individual rationality, and normal payments, as described in the previous section.
  We denote by
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