Client: Document that --login can take --user

diff --git a/client/subauth.1.txt b/client/subauth.1.txt
index 6820926c600b6194faadbbcbfac8cd4b5f0b687c..ea93618d4c1528084901df4faa5138a049356e98 100644 (file)
--- a/client/subauth.1.txt
+++ b/client/subauth.1.txt
@@ -87,7 +87,8 @@ OPERATIONS
 
 *--login*::
        Test if a given password or token (read from standard input) is valid
-       in the given zone. Require *--zone*.
+       in the given zone. Requires *--zone*. Optionally, you can specify a *--user*
+       to test somebody else's credentials.
 
 *Administrator commands*