[bootlin/training-materials updates] master: kernel: dma: Fixup typo (73a36727)

[Paul Kocialkowski]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/73a36727ec113c1e1cd25a0e73c6b8409967f7f3

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commit 73a36727ec113c1e1cd25a0e73c6b8409967f7f3
Author: Paul Kocialkowski <paul.kocialkowski at bootlin.com>
Date:   Thu Nov 2 15:15:07 2023 +0100

    kernel: dma: Fixup typo
    
    Signed-off-by: Paul Kocialkowski <paul.kocialkowski at bootlin.com>


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73a36727ec113c1e1cd25a0e73c6b8409967f7f3
 labs/kernel-serial-dma/kernel-serial-dma.tex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/labs/kernel-serial-dma/kernel-serial-dma.tex b/labs/kernel-serial-dma/kernel-serial-dma.tex
index c2f6a122..140a97b4 100644
--- a/labs/kernel-serial-dma/kernel-serial-dma.tex
+++ b/labs/kernel-serial-dma/kernel-serial-dma.tex
@@ -38,7 +38,7 @@ The \code{serial_write} callback and \code{serial_fops} can now be renamed \code
 while we will implement a new callback named \code{serial_write_dma} and a new
 set of file operations called \code{serial_fops_dma} which uses this callback
 for \code{.write} and keeps the same values for other fields. This new set of
-file operaions should be used by default.
+file operations should be used by default.
 
 Let's now create two helpers supposed to initialize and cleanup our DMA
 setup. We will call \code{serial_init_dma()} right before registering