Liquibase package compilation when spec and body in same file

create or replace package abc IS /* this package is utility to fetch employee related data*/

END abc; / create or replace package body abc IS END abc; /

<databaseChangeLog xmlns=“http://www.liquibase.org/xml/ns/dbchangelog” xmlns:xsi=“http://www.w3.org/2001/XMLSchema-instance” xmlns:ext=“http://www.liquibase.org/xml/ns/dbchangelog-ext” xsi:schemaLocation=“http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.1.xsd http://www.liquibase.org/xml/ns/dbchangelog-ext http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-ext.xsd”>

   

The build is successful but the package got error because of / , can anyone help me with this fix , as this must be the most common way of checkin the code into version control systems like GIT and SVN