userblacklist(k): short term fix in the docs for redundant table definition

(cherry picked from commit 2372a7d5039a72f9cdb6b8bb7acb8a5ae2cb5c5f)

modules_k/userblacklist/README

@@ -399,7 +399,9 @@ modparam("userblacklist", "userblacklist_whitelist_col", "whitelist")
 
 8. globalblacklist_table (String)
 
-   Name of the globalblacklist table for the userblacklist module.
+   Name of the globalblacklist table for the userblacklist module. Please
+   not that this table is currently ignored, the table needs to be given
+   as a parameter for the check_blacklist function.
 
    Default value is "globalblacklist".
 

modules_k/userblacklist/doc/userblacklist_db.xml

@@ -111,7 +111,9 @@ modparam("userblacklist", "userblacklist_whitelist_col", "whitelist")
   </section>
   <section>
     <title><varname>globalblacklist_table</varname> (String)</title>
-    <para>Name of the globalblacklist table for the userblacklist module.</para>
+    <para>Name of the globalblacklist table for the userblacklist module.
+    Please not that this table is currently ignored, the table needs to be
+    given as a parameter for the check_blacklist function.</para>
     <para>
       <emphasis>Default value is <quote>globalblacklist</quote>.</emphasis>
     </para>