Correcting comments regarding $wgCacheDirectory in DefaultSettings

Both the i18n and Less caches fall back to wfTempDir(), but some
others don't, so we can't make any definitive statement about what
happens when this is set to false.

Change-Id: I72e8116e9e1a7ec251db555d820fc0684c8a33b3

diff --git a/includes/DefaultSettings.php b/includes/DefaultSettings.php
index 2a9986e..c04602c 100644 (file)
--- a/includes/DefaultSettings.php
+++ b/includes/DefaultSettings.php
@@ -2096,7 +2096,7 @@ $wgTransactionalTimeLimit = 120;
 
 /**
  * Directory for caching data in the local filesystem. Should not be accessible
- * from the web. Set this to false to not use any local caches.
+ * from the web.
  *
  * Note: if multiple wikis share the same localisation cache directory, they
  * must all have the same set of extensions. You can set a directory just for