fix earth 1

spells/Earth1.tex

@@ -3,7 +3,7 @@
   {Wane}% Action
   {Earth}% Spheres
   {\roll{Dexterity}{Athletics}}% Resist with
-  {Targets standing on snow or mud fall prone}% Description
-  {The mage creates subtle vibrations across the ground, forcing it to move.
+  {The caster indicates at the target's foot while they stand on snow or mud, and the target then falls prone}% Description
+  {
     This does nothing of any consequence on solid ground, but soft ground, such as any area covered in thick mud, or snow, can throw anyone standing on two legs.}