correct ykpersonalize example in ykchalresp man
correct ykpersonalize example in ykchalresp man

fixes #81

Yubico/yubikey-personalization,eworm-de/yubikey-personalization,Yubico/yubikey-personalization,Yubico/yubikey-personalization-dpkg,Yubico/yubikey-personalization-dpkg,eworm-de/yubikey-personalization,Yubico/yubikey-personalization-dpkg,eworm-de/yubikey-personalization