messages.en.xlf contains duplicate definition

[jose1711]

$ grep '<source>If you access the page from local network its good to know the public url for creating sharing link.</source>' src/frontend/translate/messages.en.xlf
        <source>If you access the page from local network its good to know the public url for creating sharing link.</source>
        <source>If you access the page from local network its good to know the public url for creating sharing link.</source>