Add missing nsedoc tags, needed because stdnse.module not used

nselib/bin.lua

@@ -38,6 +38,9 @@
 --
 -- Note that the endian operators work as modifiers to all the
 -- characters following them in the format string.
+--
+-- @class module
+-- @name bin
 
 local debug2 = require "stdnse".debug2
 

nselib/bit.lua

@@ -5,6 +5,8 @@
 --
 -- @copyright BSD License
 -- @see https://www.lua.org/manual/5.3/manual.html#3.4.2
+-- @class module
+-- @name bit
 
 local select = select
 

nselib/bits.lua

@@ -4,6 +4,9 @@
 -- @author Patrick Donnelly <batrick@batbytes.com>
 -- @copyright Same as Nmap -- see https://nmap.org/book/man-legal.html
 -- @see https://www.lua.org/manual/5.3/manual.html#3.4.2
+--
+-- @class module
+-- @name bits
 
 local assert = assert
 local error = error