fix erroneous weightrating entry

rules.tex

@@ -569,7 +569,8 @@ Quadrupeds can run at double the standard speed when going full pace, so horses
 
 \subsection{Weight \& Encumbrance}\index{Weight}\index{Encumbrance}
 
-We measure weight in broad terms.  Characters have a \textit{weightrating} equal to their \gls{hp}, so elves tend to have 5, while humans tend to have a \gls{weightrating} of 7.
+We measure weight in broad terms.
+Characters have a \gls{weightrating} equal to their \gls{hp}, so elves tend to have 5, while humans tend to have a \gls{weightrating} of 7.
 Items work similarly, with \gls{weightrating} between -4 (for very light items) and +11 (for wardrobes, carts, and boulders).
 
 \iftoggle{verbose}{