Fixed a syntax error.

QuestHelper/utility.lua

@@ -92,7 +92,7 @@ function QuestHelper:ZoneSanity()
       if not pair then
         sane = false
         QuestHelper:ExplicitError(false, string.format("ZoneLookup['%s'] is missing data. PANIC!", name))
-      else if c ~= pair[1] or z ~= pair[2] then
+      elseif c ~= pair[1] or z ~= pair[2] then
         sane = false
         QuestHelper:ExplicitError(false, string.format("ZoneLookup['%s'] maps to wrong pair. It should be (%d, %d) but is (%d, %d)", name, c, z, pair[1], pair[2]))
         --QuestHelper:TextOut("ZoneLookup['"..name.."'] maps to wrong pair.")