* wrap/python/cgi/ltl2tgba.in: Typos.

wrap/python/cgi/ltl2tgba.in

@@ -246,7 +246,7 @@ means <code>G(F(a))</code>.  Use <code>"GFa"</code> if you really want
 to refer to <code>GFa</code> as a proposition.<br>Conversely, infix
 letter operators are not assumed to be operators if they are part of
 an identifier: <code>aUb</code> is an atomic proposition, unlike
-<code>a&nbsp;U&nbsp;b</code> and <code>(a)U(b)</code></p>
+<code>a&nbsp;U&nbsp;b</code> and <code>(a)U(b)</code>.</p>
 
 <table border="1"><tr><td>
 <table border="0" rules="groups" frame="void" cellpadding="3" cellspacing=0>