auth: Fix the default value of max-signature-cache-entries in the doc

diff --git a/docs/settings.rst b/docs/settings.rst
index 96d29c88c151c9ca2a74331a5acc631b28d07f65..4bd95bcede62ff266320c4e956b04a824f90fef1 100644 (file)
--- a/docs/settings.rst
+++ b/docs/settings.rst
@@ -945,7 +945,7 @@ situation hopeless and respawn.
 -------------------------------
 
 -  Integer
--  Default: 2^64 (on 64-bit systems)
+-  Default: 2^31-1 (on most systems), 2^63-1 (on ILP64 systems)
 
 Maximum number of signatures cache entries