Updated documentation

diff --git a/manifests/init.pp b/manifests/init.pp
index d26a8a2d4304af4bc0bf91743b73eff985c9448d..7964eb7c08a14bac398059777e2964bfa78beaa5 100644 (file)
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -14,6 +14,9 @@
 #     to true, Puppet will purge all unmanaged entries from sources.list.d
 #   update_timeout - Overrides the exec timeout in seconds for apt-get update.
 #     If not set defaults to Exec's default (300)
+#   update_tries - Number of times that `apt-get update` will be tried. Use this
+#     to work around transient DNS and HTTP errors. By default, the command
+#     will only be run once.
 #
 # Actions:
 #