Revert "added final enter"

This reverts commit 71f2bf8f3268578ec15ca5e2b80b30405d535dbd.
Revert "Revert "added final enter""

This reverts commit 8ce9f1c018095e815433242f8e0857664dcee5dd.
fix tabulation

corrected the tabulation in my files for do a correct file merge

(sorry for displayrecorder en changes, i restore the old. i changed it
only for tests)