clarify quickstart rules

CS/overview.tex

@@ -102,7 +102,7 @@ If your Initiative is below 0, you get a cumulative -1 penalty.
 
 	\item{Evasion uses your Dexterity + weapon bonus.}
 	\item{Keep Edgy so you don't get surprised by missiles.}
-	\item{Move 3 Squares + your Speed.}
+	\item{Move 3 Squares + your Speed (only once per turn).}
 	\item{Speak.}
 
 \end{itemize}