-"The B<login_tty>() function prepares for a login on the tty I<fd> (which "
-"may be a real tty device, or the slave of a pseudoterminal as returned by "
-"B<openpty>()) by creating a new session, making I<fd> the controlling "
-"terminal for the calling process, setting I<fd> to be the standard input, "
-"output, and error streams of the current process, and closing I<fd>."
+"The B<login_tty>() function prepares for a login on the terminal I<fd> "
+"(which may be a real terminal device, or the slave of a pseudoterminal as "
+"returned by B<openpty>()) by creating a new session, making I<fd> the "
+"controlling terminal for the calling process, setting I<fd> to be the "
+"standard input, output, and error streams of the current process, and "
+"closing I<fd>."