[bootlin/training-materials] 013b91: yocto-advanced: fix typo and indentation

[Alexandre Belloni]

  Branch: refs/heads/master
  Home:   https://github.com/bootlin/training-materials
  Commit: 013b9187ef8f06aaf8a4b31508179e02da474481
      https://github.com/bootlin/training-materials/commit/013b9187ef8f06aaf8a4b31508179e02da474481
  Author: Alexandre Belloni <alexandre.belloni at bootlin.com>
  Date:   2022-02-02 (Wed, 02 Feb 2022)

  Changed paths:
    M slides/yocto-advanced/yocto-advanced.tex

  Log Message:
  -----------
  yocto-advanced: fix typo and indentation

Signed-off-by: Alexandre Belloni <alexandre.belloni at bootlin.com>