Rephrased Archmage armour to clarify how fast it regenerates

spheres.tex

@@ -878,7 +878,7 @@ A \textit{Sentient Mage Armour} can cut itself at the moment someone attacks, al
 
 \spell{Archmage Armour}{Continuous}{Academics}{Create a Force barrier with $3 \times \gls{lv} + Int$ \glsentryshortpl{SP}, regnerates \glsentryshortpl{lv} per round}
 
-Archmage armour works like Mage Armour, but also regenerates a number of \glspl{SP} equal to the spell's level.
+Archmage armour works like Mage Armour, but every round, it also regenerates a number of \glspl{SP} equal to the spell's level, up to spells maximum \glspl{SP}.
 
 \end{multicols}