[bootlin/training-materials] 2cd7bd: sysdev:labs: fix typo

[Luca Ceresoli]

  Branch: refs/heads/master
  Home:   https://github.com/bootlin/training-materials
  Commit: 2cd7bda02f467f030da4ce57e1fb01914f6bdad3
      https://github.com/bootlin/training-materials/commit/2cd7bda02f467f030da4ce57e1fb01914f6bdad3
  Author: Luca Ceresoli <luca.ceresoli at bootlin.com>
  Date:   2023-02-17 (Fri, 17 Feb 2023)

  Changed paths:
    M labs/sysdev-application-development-and-debugging/sysdev-application-development-and-debugging.tex

  Log Message:
  -----------
  sysdev:labs: fix typo

Signed-off-by: Luca Ceresoli <luca.ceresoli at bootlin.com>