Update herb-stock.lic

herb-stock.lic

@@ -20,15 +20,15 @@ class HerbStock
     user_herbs = @settings.herbs
 
     if @hometown == 'Riverhaven' && DRSkill.getrank('Athletics') < 150
-	  echo "Cannot swim the Jantspyre River."
-	  echo "You are athletic enough to handle herb shopping in Therengia."
-	  exit
-	end
+      echo "Cannot swim the Jantspyre River."
+      echo "You are athletic enough to handle herb shopping in Therengia."
+      exit
+    end
 
     if (@hometown != 'Crossing' && @hometown != 'Shard' && @hometown != 'Riverhaven' && @hometown != 'Ratha') && !(herbs_override_herbstock && user_herbs)
       echo 'Only Crossing, Riverhaven (150+ athletics), Ratha, and Shard hometowns supported. You may provide Crossing or Shard as an argument to override your hometown.'
       echo 'Alternatively, define custom herbs in your yaml\'s herbs setting and set herbs_override_herbstock to true.'	  
-	  exit
+      exit
     end
 
     @settings.storage_containers.each { |container| fput("open my #{container}") }