[bootlin/training-materials] 489197: slides: debugging: fix typo trace -> trace-cmd

[Clément Léger]

  Branch: refs/heads/master
  Home:   https://github.com/bootlin/training-materials
  Commit: 489197e846d32257a74eab734396d1f3f122d6a3
      https://github.com/bootlin/training-materials/commit/489197e846d32257a74eab734396d1f3f122d6a3
  Author: Clément Léger <clement.leger at bootlin.com>
  Date:   2023-01-23 (Mon, 23 Jan 2023)

  Changed paths:
    M slides/debugging-system-wide-profiling/debugging-system-wide-profiling.tex

  Log Message:
  -----------
  slides: debugging: fix typo trace -> trace-cmd

Signed-off-by: Clément Léger <clement.leger at bootlin.com>