<tagdatabase> throwing an error

<?xml version="1.0" encoding="UTF-8"?>

<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”

    xmlns:ora=“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">

 

 

 

           

          

I am getting the following an error.

cvc-complex-type.2.4.a: Invalid content was found starting with element ‘sqlFile’. One of '{"http://

 www.liquibase.org/xml/ns/dbchangelog":modifySql}’ is expected.

Please help