armscii-8.7, ascii.7, cp1251.7, iso_8859-1.7, iso_8859-10.7, iso_8859-11.7, iso_8859...

armscii-8.7, ascii.7, cp1251.7, iso_8859-1.7, iso_8859-10.7, iso_8859-11.7, iso_8859-13.7, iso_8859-14.7, iso_8859-15.7, iso_8859-16.7, iso_8859-2.7, iso_8859-3.7, iso_8859-4.7, iso_8859-5.7, iso_8859-6.7, iso_8859-7.7, iso_8859-8.7, iso_8859-9.7, koi8-r.7, koi8-u.7, unicode.7: Use greater consistency in NAME line

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>