make warm clothes heavier

rules.tex

@@ -356,7 +356,7 @@ Prices for weapons are placed next to the weapon in chapter \ref{combat}, page \
   Lavish clothes &  -5 &  3 \gls{gp} \\
 
   \label{warmClothes}
-  Warm clothes &  -3 &  5 \gls{sp} \\
+  Warm clothes &  -2 &  5 \gls{sp} \\
 
 \end{boxtable}