On Thu, Nov 5, 2015 at 10:12 AM, raman <raman@google.com> wrote:
> Ends like so:
> <cite>
> interprets this as an indication that this is a variable known not to be
> </cite> in node
> File: elisp.info,  Node: Using Lexical Binding,  Prev: Lexical Binding,  Up: Variable Scoping
>

Cannot reproduce here.  On my Emacs build, the last paragraph is:
<cite>
   (To silence byte-compiler warnings about unused variables, just use
a variable name that start with an underscore.  The byte-compiler
interprets this as an indication that this is a variable known not to
be used.)
</cite>

A screenshot is also attached.

> In GNU Emacs 25.0.50.1 (x86_64-unknown-linux-gnu, X toolkit, Xaw3d scroll bars)
>  of 2015-10-21
> Repository revision: 6e3bac85d032eccd81454e4f6630fac7d829d88d

My build:

In GNU Emacs 25.0.50.4 (x86_64-apple-darwin15.0.0, NS appkit-1404.13
Version 10.11.1 (Build 15B42))
 of 2015-10-24
Repository revision: 7836e422e46721290c076969b87e277aa264ceca

$ makeinfo --version
makeinfo (GNU texinfo) 4.8