Commands.txt: Update description of the "USERS" command

diff --git a/doc/Commands.txt b/doc/Commands.txt
index 627efa5b2f04759bd7f41a2a6431dbf51578b9dd..b282e2e772638e05b1f9c05246d0df3c2ec4e090 100644 (file)
--- a/doc/Commands.txt
+++ b/doc/Commands.txt
@@ -617,6 +617,15 @@ Dummy Commands
         - RFC 2812, 4.5 "Summon message"
 
 - USERS
+       USERS [<target>]
+       .
+       This command was intended to list users directly logged in into the
+       console of the IRC server -- but is deprecated today. Therefore ngIRCd
+       doesn't really implement this command and always returns an error
+       message, regardless of the parameters given.
+
+       References:
+        - RFC 2812, 4.6 "Users"
 
 - GET