Merge pull request #4 from SwissalpS/patch-1

add description to search command

search.lua

@@ -155,6 +155,8 @@ local http, url
 
 -- chatcommand
 minetest.register_chatcommand("search", {
+	description = "Search for shops or bones near you. Syntax: /search [bones|shop] [<query>|*]\n"
+		.. "e.g. /search bones *"
 	func = function(playername, param)
 
 		local _, _, type, query = string.find(param, "^([^%s]+)%s+([^%s]+)%s*$")