update spells

spells/air2.tex

@@ -4,7 +4,7 @@
   {Wax}% Action
   {\duplicated}% Enhancements
   {\roll{Strength}{Athletics}}% Resist with
-  {targets lose \arabic{spelllevel} \glspl{ap} and get pushed back \arabic{spelllevel}~\glspl{ap} minus Strength}% Description
+  {targets lose \arabic{spelllevel} \glspl{ap} and get pushed back \arabic{spelllevel} minus Strength squares}% Description
   {
     \spellArea\ targets within \spellRange\ receive a blast of wind, and lose \arabic{spelllevel}~\glspl{ap}.
     The wind pushes targets back \arabic{spelllevel} steps, minus their Strength Bonus.

spells/fire1.tex

@@ -21,5 +21,5 @@
   {target fire goes out}% Description
   {
     The target fire flickers, then goes out.
-    Candles are \tn{6}, torches \tn{7}, hearths \tn{8}, and bonfires demand \tn{9} or more.
+    Candles are \tn[6], torches \tn[7], hearths \tn[8], and bonfires demand \tn[9] or more.
   }