remove redundant reference

story/11-ram.tex

 \begin{exampletext}
 
-	Arneson decides he is going to \textit{ram} the crowd of hobgoblins to save his friend.\footnote{See page \pageref{ram} for details on the attack.}
+	Arneson decides he is going to \textit{ram} the crowd of hobgoblins to save his friend.
 	Pushing the half dozen hobgoblins back is going to be tricky.
 	He launches himself from the stony step they are on, pushes his chest into one then grabs two more hobgoblins.
 	Since he is pushing back 2 extra figures, he takes a -2 penalty to the action.