bug#5596: Term type warning lacks final \n

[jidanni]

Fellas, you forgot the final \n:
$ TERM=dumb emacs -nw
emacs: Terminal type "dumb" is not powerful enough to run Emacs.
It lacks the ability to position the cursor.
If that is not the actual type of terminal you have,
use the Bourne shell command `TERM=... export TERM' (C-shell:
`setenv TERM ...') to specify the correct type.  It may be necessary
to do `unset TERMINFO' (C-shell: `unsetenv TERMINFO') as well.$