[bootlin/training-materials] 5693db: sysdev: slides: fix text wrap

[Luca Ceresoli]

  Branch: refs/heads/master
  Home:   https://github.com/bootlin/training-materials
  Commit: 5693db55de3b9df49069da317d2c7e6ae52c5414
      https://github.com/bootlin/training-materials/commit/5693db55de3b9df49069da317d2c7e6ae52c5414
  Author: Luca Ceresoli <luca.ceresoli at bootlin.com>
  Date:   2022-12-13 (Tue, 13 Dec 2022)

  Changed paths:
    M slides/sysdev-busybox/sysdev-busybox.tex

  Log Message:
  -----------
  sysdev: slides: fix text wrap

Text wrap is bad after updating PREFIX options text.

Fixes: 8681876e54f8 ("sysdev: slides: update BusyBox option text")
Signed-off-by: Luca Ceresoli <luca.ceresoli at bootlin.com>