Update index.phtml
Update index.phtml

Fix typo "inewidth"
findmypast/icingaweb2-module-graphite,sbancal/icingaweb2-module-graphite,smelchior/icingaweb2-module-graphite,gunnarbeutner/icingaweb2-module-graphite,smelchior/icingaweb2-module-graphite,gunnarbeutner/icingaweb2-module-graphite,findmypast/icingaweb2-module-graphite,sbancal/icingaweb2-module-graphite