(usage): Remove space before newline in usage message.
tree45f2d2287e14a3d4e46e46afe7641121ac3471cf
-rw-r--r-- 11022 ABOUT-NLS
-rw-r--r-- 17996 COPYING
-rw-r--r-- 7722 INSTALL
drwxr-xr-x - doc
drwxr-xr-x - lib
drwxr-xr-x - old
drwxr-xr-x - po
drwxr-xr-x - src
drwxr-xr-x - tests