reformat piglet farm spell

spells.tex

@@ -395,7 +395,7 @@ A good witch leaves no part of her prey unused.
   {Wane}% Action
   {Earth, Water}% Spheres
   {\glspl{hp}}% Resist with
-  {`Pigs!', the caster cries, and the first \arabic{spellTargets} targets within \spellRange\ shrink, take a -\arabic{spellPlusOne} Strength Penalty}% Description
+  {The caster cries `Pigs!', and the first \arabic{spellTargets} targets within \spellRange\ shrink, take a -\arabic{spellPlusOne} Strength Penalty}% Description
   {
   This penalty stacks as usual, so targets who already have a basic Strength Penalty of -2 would take this penalty, and then half of their regular Strength penalty, for a total of -\arabic{spellPlusTwo}.}