Missing space or new line

[Lignium]

Missing space or perhaps "\n" after dot symbol at 306 line in file:

/src/main/java/org/spongepowered/server/launch/plugin/PluginScanner.java

if (success) {
    if (metadata == null) {
        logger.warn("{} is missing a valid " + METADATA_FILE + " file." // <<< Line 306
                + "This is not a problem when testing plugins, however it is recommended to include one in public plugins.\n"
                + "Please see https://docs.spongepowered.org/master/en/plugin/plugin-meta.html for details.", path);
    }
}

Please fix it! This is a matter of five minutes.

[ryantheleach]

I've created a minor issue tracker to follow the trend of the other repositories, and moved this issue to that.

#380