diff --git a/env/functions.lua b/env/functions.lua
index c3ea89a5..f773f962 100644
--- a/env/functions.lua
+++ b/env/functions.lua
@@ -9,7 +9,7 @@ function round(input, places)
 end
 
 function strsplit(delimiter, subject)
-	local ret = {}
+  local ret = {}
   local sector = subject
   while true do
     local pos = strfind(sector, delimiter)