[Fix] Do not strip last character in the last word
[Fix] Do not strip last character in the last word

MFH: rspamd-1.6

AlexeySa/rspamd,AlexeySa/rspamd,AlexeySa/rspamd,AlexeySa/rspamd,AlexeySa/rspamd,AlexeySa/rspamd,AlexeySa/rspamd,AlexeySa/rspamd,AlexeySa/rspamd