Semicolons

src/freedombone-app-riot

         echo '  # Root' >> $riot_nginx_site
         echo "  root /var/www/$RIOT_DOMAIN_NAME/htdocs;" >> $riot_nginx_site
         echo '' >> $riot_nginx_site
-        echo '  index index.html' >> $riot_nginx_site
+        echo '  index index.html;' >> $riot_nginx_site
         echo '' >> $riot_nginx_site
         echo '  location / {' >> $riot_nginx_site
         function_check nginx_limits
     echo '  # Root' >> $riot_nginx_site
     echo "  root /var/www/$RIOT_DOMAIN_NAME/htdocs;" >> $riot_nginx_site
     echo '' >> $riot_nginx_site
-    echo '  index index.html' >> $riot_nginx_site
+    echo '  index index.html;' >> $riot_nginx_site
     echo '' >> $riot_nginx_site
     echo '  location / {' >> $riot_nginx_site
     function_check nginx_limits