[hackers] [scroll] make comment more precise || Jan Klemkow

[git]

commit 18fc6b49569b67647142602c2f6cb3f268cea6c3
Author:     Jan Klemkow <j.klem...@wemelug.de>
AuthorDate: Thu Apr 2 22:33:51 2020 +0200
Commit:     Jan Klemkow <j.klem...@wemelug.de>
CommitDate: Thu Apr 2 22:33:51 2020 +0200

    make comment more precise

diff --git a/scroll.c b/scroll.c
index 942750d..69189ae 100644
--- a/scroll.c
+++ b/scroll.c
@@ -270,7 +270,7 @@ scrollup(void)
 
        /* move the text in terminal n lines down */
        dprintf(STDOUT_FILENO, "\033[%dT", rows);
-       /* set cursor position */
+       /* set cursor position to upper left corner */
        write(STDOUT_FILENO, "\033[0;0H", 6);
        /* hide cursor */
        write(STDOUT_FILENO, "\033[?25l", 6);