[bootlin/training-materials] a7adf9: labs/sysdev-thirdparty: fix typo

[Michael Opdenacker]

  Branch: refs/heads/master
  Home:   https://github.com/bootlin/training-materials
  Commit: a7adf97f43eeedeb8248d68d618d7dcafe30fe74
      https://github.com/bootlin/training-materials/commit/a7adf97f43eeedeb8248d68d618d7dcafe30fe74
  Author: Michael Opdenacker <michael.opdenacker at bootlin.com>
  Date:   2023-01-18 (Wed, 18 Jan 2023)

  Changed paths:
    M labs/sysdev-thirdparty-bbb/sysdev-thirdparty-bbb.tex
    M labs/sysdev-thirdparty-stm32/sysdev-thirdparty-stm32.tex

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

Signed-off-by: Michael Opdenacker <michael.opdenacker at bootlin.com>