[PB] removed unecessary sudo when copying the css folder of the blog
[PB] removed unecessary sudo when copying the css folder of the blog

Signed-off-by: Paul Balaji <5f8e06843cf4eff637fb9303a0cdb50f354707a6@ic.ac.uk>

paulbalaji/docblog_new,paulbalaji/docblog_new,paulbalaji/docblog_new,paulbalaji/docblog_new