Few format() fixes

Author: TerminalFi

commands/delete.py

@@ -43,7 +43,7 @@ def run(self, paths=None, *args, **kwargs):
             confirm_title = "Confirm"
             confirm_subtitle = "Send {}item{} to trash".format(nitems, extras)
             cancel_title = "Cancel All (Select an individual file to remove it from the deletion list)"
-            cancel_subtitle = "Cancel deletion of {0}item{1}".format(nitems, extras)
+            cancel_subtitle = "Cancel deletion of {}item{}".format(nitems, extras)
 
             paths_to_display = [
                 [confirm_title, confirm_subtitle],