add link to hhvm ini vars

diff --git a/php.ini b/php.ini
index f435a9d162eb282b192000f4b3e5685ed0391955..a43791bd9a48a4c5926a60f3d8cfe679eb4076b9 100644 (file)
--- a/php.ini
+++ b/php.ini
@@ -15,6 +15,7 @@
 
 [HHVM]
 ; hhvm specific
+; https://github.com/facebook/hhvm/wiki/INI%20Settings
 hhvm.log.level = Warning
 hhvm.log.always_log_unhandled_exceptions = true
 hhvm.log.runtime_error_reporting_level = 8191