[bootlin/training-materials] d1c179: sysdev: slides: fix typo

[Luca Ceresoli]

  Branch: refs/heads/master
  Home:   https://github.com/bootlin/training-materials
  Commit: d1c179875d2015c465c4130e0f064438f73999a1
      https://github.com/bootlin/training-materials/commit/d1c179875d2015c465c4130e0f064438f73999a1
  Author: Luca Ceresoli <luca.ceresoli at bootlin.com>
  Date:   2022-10-07 (Fri, 07 Oct 2022)

  Changed paths:
    M slides/sysdev-hw-devices/sysdev-hw-devices.tex

  Log Message:
  -----------
  sysdev: slides: fix typo

Reported-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
Signed-off-by: Luca Ceresoli <luca.ceresoli at bootlin.com>