diff --git a/module/io.lua b/module/io.lua
index ff1c9e1..ac9b1a7 100644
--- a/module/io.lua
+++ b/module/io.lua
@@ -34,7 +34,7 @@ end
 
 function print(...) -- Writes each argument to the default output stream, separated by space.
  for k,v in ipairs({...}) do
-  io.write(tostring(v).."\t")
+  io.write((k>1 and "\t" or "")..tostring(v))
  end
  io.write("\n")
 end