diff --git a/assets/scripts/bin/ls.lua b/assets/scripts/bin/ls.lua
index 0c83e52..45aa967 100644
--- a/assets/scripts/bin/ls.lua
+++ b/assets/scripts/bin/ls.lua
@@ -3,7 +3,7 @@
 -- Iterate over the 'children' map exposed via C++.
 
 local function format_permissions(perms)
-  local rwx = { "-", "-", "-", "-", "-", "-","-", "-", "-" }
+  local rwx = { "-", "-", "-", "-", "-", "-", "-", "-", "-" }
   if(perms & 0x100) ~= 0 then rwx[1] = "r" end -- Owner read.
   if(perms & 0x080) ~= 0 then rwx[2] = "w" end -- Owner write.
   if(perms & 0x040) ~= 0 then rwx[3] = "x" end -- Owner execute.