update subsubsection style

combat.tex

@@ -116,7 +116,7 @@ Once someone reaches 0~\glspl{ap}, they cannot initiate any actions, but they ca
 Whether or not someone has \glspl{ap} to spare, they must respond to an attack -- resistance is mandatory.
 
 \subsubsection{Negative \Glsfmtlongpl{ap}}
-Anyone overspending \glspl{ap} enters \emph{negative} \glspl{ap}, and receives a penalty to all actions equal to their negative score.
+each inflict a penalty, so characters can find themselves pushed into taking heavy penalties once overwhelmed.
 
 \begin{exampletext}
   A character on 2~\glspl{ap} who attacks with a greatsword (which costs 4~\glspl{ap}) would then go to -2~\glspl{ap}.