Freemius::_module_type should not be used directly in translations.

[TobiasBg]

In the sprintf() call

wordpress-sdk/includes/class-freemius.php

Lines 7254 to 7261 in e9e3b37

	sprintf(
	$this->get_text_inline( 'We made a few tweaks to the %s, %s', 'few-plugin-tweaks' ),
	$this->_module_type,
	sprintf( '<b><a href="%s">%s</a></b>',
	$this->get_activation_url(),
	sprintf( $this->get_text_inline( 'Opt in to make "%s" better!', 'optin-x-now' ), $this->get_plugin_name() )
	)
	),

, the variable $this->_module_type (usually "plugin" or "theme") gets inserted into the string directly, without being translatable.

This causes issues e.g. in German, where these should be "Plugin" and "Theme" then.

Please use the translated form here.