[or-cvs] fix wordo

[arma@xxxxxxxx (Roger Dingledine)]

Update of /home2/or/cvsroot/tor/doc/design-paper
In directory moria.mit.edu:/home2/arma/work/onion/cvs/tor/doc/design-paper

Modified Files:
	challenges.pdf challenges.tex 
Log Message:
fix wordo


Index: challenges.pdf
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RCS file: /home2/or/cvsroot/tor/doc/design-paper/challenges.pdf,v
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Index: challenges.tex
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RCS file: /home2/or/cvsroot/tor/doc/design-paper/challenges.tex,v
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@@ -186,7 +186,7 @@
 \medskip
 \noindent
 {\bf Threat models and design philosophy.}
-The ideal Tor network would be practical, useful and and anonymous. When
+The ideal Tor network would be practical, useful and anonymous. When
 trade-offs arise between these properties, Tor's research strategy has been
 to remain useful enough to attract many users,
 and practical enough to support them.  Only subject to these