Generate liquibase changelog from SQL Server

I have a SQL Server database and want to generate a liquibase changelog via command line like this:

.\liquibase --driver=com.microsoft.sqlserver.jdbc.SQLServerDriver
–classpath=C:\Users/Ferid/Downloads/MicrosoftJDBCDriver6.0forSQLServer/sqljdbc_6.0/deu/jre8/sqljdbc42.jar --changeLogFile="C:\Users\Ferid\Documents\Box Sync\PRIVATE_Ferid\liquibase-3.5.5-bin\sdk\workspace\changelog\com\example\newChangelogMSSQLX.xml"
–url=“jdbc:sqlserver://ferdects.database.windows.net:1433;db8” --username=username
–password=password `
generateChangeLogbut when I execute it this error occurs:

Unexpected error running Liquibase: Unexpected value db8: parameters must start with a ‘–’
SEVERE 8/8/18 11:54 AM: liquibase: Unexpected value db8: parameters must start with a ‘–’
liquibase.exception.CommandLineParsingException: Unexpected value db8: parameters must start with a ‘–’

at liquibase.integration.commandline.Main.parseOptions(Main.java:774)

at liquibase.integration.commandline.Main.run(Main.java:133)

at liquibase.integration.commandline.Main.main(Main.java:103)

I have tried several syntaxes for the url but none of them did work. My database’s name is db8 and I am using SQL Server 2017