diff --git a/docs/_static/img/backup/cron.PNG b/docs/_static/img/backup/cron.PNG2 similarity index 100% rename from docs/_static/img/backup/cron.PNG rename to docs/_static/img/backup/cron.PNG2 diff --git a/docs/_static/img/backup/dockerignore.PNG b/docs/_static/img/backup/dockerignore.PNG2 similarity index 100% rename from docs/_static/img/backup/dockerignore.PNG rename to docs/_static/img/backup/dockerignore.PNG2 diff --git a/docs/_static/img/backup/includebackups.PNG b/docs/_static/img/backup/includebackups.PNG2 similarity index 100% rename from docs/_static/img/backup/includebackups.PNG rename to docs/_static/img/backup/includebackups.PNG2