Made a comment better.

diff --git a/backup.c b/backup.c
index ed08fae..bf98f74 100644 (file)
--- a/backup.c
+++ b/backup.c
@@ -237,7 +237,7 @@ static int keep_backup(char *fname)
                                full_fname(fname), backup_dir_buf);
                } else if (st.st_nlink > 1) {
                        /* If someone has hard-linked the file into the backup
-                        * dir, rename() can return success but do nothing! */
+                        * dir, rename() might return success but do nothing! */
                        robust_unlink(fname); /* Just in case... */
                }
        }