'badsig' => 'Invalid raw signature; check HTML tags.',
'badsiglength' => 'Nickname too long; must be under $1 characters.',
'email' => 'E-mail',
-'prefs-help-realname' => 'Real name is optional and if you choose to provide it this will be used for giving you attribution for your work.',
+'prefs-help-realname' => 'Real name is optional.
+If you choose to provide it, this will be used for giving you attribution for your work.',
'loginerror' => 'Login error',
'prefs-help-email' => 'E-mail address is optional, but it enables others to contact you through your user or user_talk page without needing to reveal your identity.',
'prefs-help-email-required' => 'E-mail address is required.',