-// Easy to forget to falsify $wgShowIPinHeader for static caches.
-// If file cache or squid cache is on, just disable this (DWIMD).
-// Do the same for $wgDebugToolbar.
+// Easy to forget to falsify $wgDebugToolbar for static caches.
+// If file cache or CDN cache is on, just disable this (DWIMD).