Update README.md

Author: StuartIanNaylor

README.md

@@ -7,8 +7,7 @@ Uses a ztab table in /etc/ztab where any combination and number of zram drives c
 This branch uses a OverlayFS mount with zram so that syncFromDisk on start is not needed.
 This should allow quicker boots and larger directories as no complete directory copy needed as its the
 lower mount in the OverlayFS.
-https://github.com/kmxz/overlayfs-tools should be a git clone operation and forgot to add to .gitignore, but
-many thanks to kmxz for the overlay merge tool.
+https://github.com/kmxz/overlayfs-tools many thanks to kmxz for the overlay merge tool.
 
 Zram-config also allows a 'kiosk mode' where `sudo zram-config enable-ephemeral` on reboot will load the whole root into zram. There is no sync and zdir/zlog entries will be ignored as already included via the whole ro-root and zram upper. `sudo zram-config disable-ephemeral` and reboot to return to a normal system. https://blockdev.io/read-only-rpi/ and thanks to the original sources for another great script.