[bootlin/training-materials updates] master: slides/kernel-driver-development-dma: fix typo (73644659)

[Thomas Petazzoni]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/736446591b8cf9115226d2c14cc1ce7fad594053

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commit 736446591b8cf9115226d2c14cc1ce7fad594053
Author: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
Date:   Thu Apr 6 15:27:33 2023 +0200

    slides/kernel-driver-development-dma: fix typo
    
    Signed-off-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>


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736446591b8cf9115226d2c14cc1ce7fad594053
 slides/kernel-driver-development-dma/kernel-driver-development-dma.tex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/slides/kernel-driver-development-dma/kernel-driver-development-dma.tex b/slides/kernel-driver-development-dma/kernel-driver-development-dma.tex
index 3846e79f..c6174d0f 100644
--- a/slides/kernel-driver-development-dma/kernel-driver-development-dma.tex
+++ b/slides/kernel-driver-development-dma/kernel-driver-development-dma.tex
@@ -309,7 +309,7 @@ int dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
     \end{itemize}
   \item The CPU shall only access the buffer after unmapping!
   \item If however the same memory region has to be used for several DMA
-    tansfers, the same mapping can be kept in place. In this case the
+    transfers, the same mapping can be kept in place. In this case the
     data must be synchronized before CPU access:
     \begin{itemize}
     \item The CPU needs to access the data: