diff --git a/spheres.tex b/spheres.tex
index 82e767ba4e61d4f009b978ed7743adba92bd2044..1d0a5de4c566a99acb40bbb454e3b4df0a1bfd6c 100644
--- a/spheres.tex
+++ b/spheres.tex
@@ -1122,7 +1122,7 @@ The spell inflicts Damage directly to the target's \glspl{hp}.
 \Glsentrylongpl{fp} and \glsentrylongpl{SP} can be bypassed entirely.
 The spell inflicts 1 Damage, plus the caster's Intelligence Bonus.
 \iftoggle{verbose}{%
-As usual, replace 4 Damage with a $D6$, so a necromancer with basic Intelligence +2, casting a \textit{Potent Sickness}, would inflict $1D6$ Damage.
+As usual, replace 4 Damage with a $D6$, so a necromancer with basic Intelligence +2, casting a \textit{Potent Sickness}, would inflict $1D6-1$ Damage.
 }{}
 
 \end{multicols}