returns issues

1 files changed, 2 insertions, 1 deletions

diff --git a/games/games.tex b/games/games.tex
index 45235d0..601d7cd 100644
--- a/games/games.tex
+++ b/games/games.tex
@@ -495,6 +495,7 @@ Let \oraSet{Forge} stand for access to the oracles
   \item $(C_0, \dots, C_\ell) \leftarrow \mathcal{A}^{\oraSet{Forge}}(pkExchange)$
   \item Our adversary wins if the sum of the unspend value of valid coins in $C_0 \dots, C_\ell$
     exceeds the amount withdrawn by corrupted peers.
+  \comment{Return 0 or 1 vs adversary wins or looses}
 \end{enumerate}
 
 
@@ -509,7 +510,7 @@ interactions of non-corrupted customers.
 For practical e-cash systems, Income Transparency disincentivizes the emergence
 of ``black markets'' among mutually distrusting users, where currency
 circulates without the transactions being visible.  The Link protocol
-introduces the threat of losing coins (even after having refreshed them) that
+introduces the threat of losing exclusive control of coins (despite having the option to refresh them) that
 were received without involvement of the exchange.
 
 Let \oraSet{Income} stand for access to the oracles