bug#5651: 23.1; flyspell-check-tex-math-command docstring links

[Kevin Ryde]

While reading some docs I noticed perhaps

2010-02-25  Kevin Ryde  <user42@zip.com.au>

        * textmodes/flyspell.el (flyspell-check-tex-math-command):
        In the docstring linkify texmathp function and package URL.

--- flyspell.el.~1.152.~        2009-11-24 07:36:58.000000000 +1100
+++ flyspell.el 2010-02-26 08:49:15.000000000 +1100
@@ -199,9 +199,9 @@
 
 (defcustom flyspell-check-tex-math-command nil
   "Non-nil means check even inside TeX math environment.
-TeX math environments are discovered by the TEXMATHP that implemented
-inside the texmathp.el Emacs package.  That package may be found at:
-http://strw.leidenuniv.nl/~dominik/Tools";
+TeX math environments are discovered by `texmathp' implemented
+by the texmathp.el Emacs package.  That package may be found at:
+URL `http://strw.leidenuniv.nl/~dominik/Tools'"
   :group 'flyspell
   :type 'boolean)
 

In GNU Emacs 23.1.1 (i486-pc-linux-gnu, GTK+ Version 2.16.5)
 of 2009-09-14 on raven, modified by Debian
configured using `configure  '--build=i486-linux-gnu' '--host=i486-linux-gnu' 
'--prefix=/usr' '--sharedstatedir=/var/lib' '--libexecdir=/usr/lib' 
'--localstatedir=/var/lib' '--infodir=/usr/share/info' 
'--mandir=/usr/share/man' '--with-pop=yes' 
'--enable-locallisppath=/etc/emacs23:/etc/emacs:/usr/local/share/emacs/23.1/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/23.1/site-lisp:/usr/share/emacs/site-lisp:/usr/share/emacs/23.1/leim'
 '--with-x=yes' '--with-x-toolkit=gtk' '--with-toolkit-scroll-bars' 
'build_alias=i486-linux-gnu' 'host_alias=i486-linux-gnu' 'CFLAGS=-DDEBIAN -g 
-O2' 'LDFLAGS=-g' 'CPPFLAGS=''