removed blanks at end of line

talking_npc.lua

@@ -70,19 +70,19 @@ npc_talk.talking_npc_entity_prototype = {
 	-- actually talk to the NPC
 	on_rightclick = function(self, clicker)
 		npc_talk.look_at_player(self, clicker)
-		return yl_speak_up.mobs_on_rightclick(self, clicker)	
+		return yl_speak_up.mobs_on_rightclick(self, clicker)
 	end,
 }
 
 npc_talk.talking_npc_get_staticdata = function(self)
 	-- taken basicly from mobs_redo
-	local data, t = {}       
+	local data, t = {}
 	for _, v in pairs(self) do
 		t = type(v)
 		if( t ~= "function" and t ~= "nil" and t ~= "userdata" and _ ~= "object" and _ ~= "_cmi_components") then
 			data[_] = self[_]
 		end
-	end             
+	end
 	return minetest.serialize(data)
 end