removed artefact from installer

install/vst-install.sh

@@ -636,7 +636,7 @@ sed -i "s/%blowfish_secret%/$(gen_pass)/g" /etc/phpMyAdmin/config.inc.php
 # Roundcube configuration
 wget $CHOST/$VERSION/httpd-webmail.conf -O /etc/httpd/conf.d/roundcubemail.conf
 wget $CHOST/$VERSION/roundcube-main.conf -O /etc/roundcubemail/main.inc.php
-wget $CHOST/D$VERSION/roundcube-db.conf -O /etc/roundcubemail/db.inc.php
+wget $CHOST/$VERSION/roundcube-db.conf -O /etc/roundcubemail/db.inc.php
 wget $CHOST/$VERSION/roundcube-driver.php -O \
     /usr/share/roundcubemail/plugins/password/drivers/vesta.php
 wget $CHOST/$VERSION/roundcube-pw.conf -O \