Textdomain definition warning with 'Codestyling Localization' plugin

We installed Codestyling Localization plugin in order to localize in french the plugin we intend to propose to our french pro site users.

Here is the warning displayed by'Codestyling Localization' concerning the Google Maps plugin:

" Textdomain definition: This plugin provides a textdomain definition at plugin header fields but seems not to load any translation file. If it doesn't show your translation, please contact the plugin Author."

Do you know if that is a real problem that should be resolved ?

thanks in advance