Adding some spacing

src/index.html

@@ -1,4 +1,4 @@
 #!ipxe
-# boot.netboot.xyz initial loader
-# see http://netboot.xyz for more information
+####       boot.netboot.xyz initial loader       ####
+#### see http://netboot.xyz for more information ####
 chain --autofree http://boot.netboot.xyz/menu.ipxe ||