Removed old comments.

Doc/lib/libgdbm.tex

@@ -6,20 +6,6 @@
 \modulesynopsis{GNU's reinterpretation of dbm.}
 
 
-% Note that if this section appears on the same page as the first
-% paragraph of the dbm module section, makeindex will produce the
-% warning:
-%
-% ## Warning (input = lib.idx, line = 1184; output = lib.ind, line = 852):
-%    -- Conflicting entries: multiple encaps for the same page under same key.
-%
-% This is because the \bimodindex{gdbm} and \refbimodindex{gdbm}
-% entries in the .idx file are slightly different (the \bimodindex{}
-% version includes "|textbf" at the end to make the defining occurance 
-% bold).  There doesn't appear to be anything that can be done about
-% this; it's just a little annoying.  The warning can be ignored, but
-% the index produced uses the non-bold version.
-
 This module is quite similar to the \refmodule{dbm}\refbimodindex{dbm}
 module, but uses \code{gdbm} instead to provide some additional
 functionality.  Please note that the file formats created by