diff --git a/worldeditadditions/utils/strings/tochars.lua b/worldeditadditions/utils/strings/tochars.lua
index 72fd6bb..e8e34aa 100644
--- a/worldeditadditions/utils/strings/tochars.lua
+++ b/worldeditadditions/utils/strings/tochars.lua
@@ -4,7 +4,6 @@
 -- @param	rem_dups	bool	Remove duplicate characters
 -- @returns	table	A sequence table containing the substrings
 function worldeditadditions.tochars(text,sort,rem_dups)
---function tochars(text,s,d)
 	local t, set = {}, {}
 	if rem_dups then
 		text:gsub(".",function(c) set[c] = true end)
@@ -18,11 +17,10 @@ function worldeditadditions.tochars(text,sort,rem_dups)
 	return t
 end
 
---- Split into set of characters.
+--- Split into a set of characters.
 -- @param	text	string	The string to iterate over
 -- @returns	table	A sequence set table containing the substrings
 function worldeditadditions.tocharset(text)
--- function tocharset(text)
 	local t = {}
 	text:gsub(".",function(c) t[c] = true end)
 	return t