fix powrap

Author: RiveroDev

library/cmd.po

@@ -189,8 +189,8 @@ msgid ""
 "method, called with an argument ``'bar'``, invokes the corresponding method :"
 "meth:`help_bar`, and if that is not present, prints the docstring of :meth:"
 "`do_bar`, if available.  With no argument, :meth:`do_help` lists all "
-"available help topics (that is, all commands with corresponding :meth:`help_"
-"\\*` methods or commands that have docstrings), and also lists any "
+"available help topics (that is, all commands with corresponding :meth:"
+"`help_\\*` methods or commands that have docstrings), and also lists any "
 "undocumented commands."
 msgstr ""
 "Todas las subclases de :class:`Cmd` heredan un :meth:`do_help` predefinido. "