Well, you don't actually say what it is doing wrong. I can guess that you want to log ONLY info level not info level and above. (Your configuration specified info level and above).
As stated in the
FAQ,
If you must filter events by exact level match, then you can attach a LevelMatchFilter
to any appender to filter out logging events by exact level match.
To use filters
you should use the .xml configuration file instead of .properties.