delete incorrect documentation

diff --git a/raddb/mods-available/cache b/raddb/mods-available/cache
index fe9ddd8..63f44b1 100644 (file)
--- a/raddb/mods-available/cache
+++ b/raddb/mods-available/cache
@@ -63,15 +63,6 @@ cache {
        #  This value should be between 10 and 86400.
        ttl = 10
 
-       #  You can flush the cache via
-       #
-       #       radmin -e "set module config cache epoch 123456789"
-       #
-       #  Where last value is a 32-bit Unix timestamp.  Cache entries older
-       #  than this are expired, as new entries added.
-       #
-       #  You should never set the "epoch" configuration item in this file.
-
        #  If yes the following attributes will be added to the request:
        #      * &request:Cache-Entry-Hits - The number of times this entry
        #                                    has been retrieved.