1 files changed, 1 insertions, 0 deletions
diff --git a/urpmi.update b/urpmi.update
index 257b0198..8b72aaee 100755
--- a/urpmi.update
+++ b/urpmi.update
@@ -48,6 +48,7 @@ where <name> is a medium name to update.
 ") . N("  -a             - select all non-removable media.
 ") . N("  -c             - clean headers cache directory.
 ") . N("  -f             - force updating synthesis/hdlist
+") . N("  -ff            - really force updating synthesis/hdlist
 ") . N("  -q             - quiet mode.
 ") . N("  -v             - verbose mode.
 ");