diff --git a/rhodecode/public/js/mode/lua/index.html b/rhodecode/public/js/mode/lua/index.html
--- a/rhodecode/public/js/mode/lua/index.html
+++ b/rhodecode/public/js/mode/lua/index.html
@@ -23,7 +23,7 @@ function blahblahblah(x)
 
   local table = {
     "asd" = 123,
-    "x" = 0.34,  
+    "x" = 0.34,
   }
   if x ~= 3 then
     print( x )
@@ -34,7 +34,7 @@ function blahblahblah(x)
   end
 
   --single line comment
-  
+
 end
 
 function blablabla3()