[bootlin/training-materials updates] master: labs/kernel-serial-output: Clarify a sentence (7001ff30)

[Miquel Raynal]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/7001ff309afca8d8d60859aa246edc1638b9f127

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commit 7001ff309afca8d8d60859aa246edc1638b9f127
Author: Miquel Raynal <miquel.raynal at bootlin.com>
Date:   Thu Apr 6 14:20:52 2023 +0200

    labs/kernel-serial-output: Clarify a sentence
    
    Signed-off-by: Miquel Raynal <miquel.raynal at bootlin.com>


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7001ff309afca8d8d60859aa246edc1638b9f127
 labs/kernel-serial-output/kernel-serial-output.tex | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/labs/kernel-serial-output/kernel-serial-output.tex b/labs/kernel-serial-output/kernel-serial-output.tex
index 0afe876b..968ab5e9 100644
--- a/labs/kernel-serial-output/kernel-serial-output.tex
+++ b/labs/kernel-serial-output/kernel-serial-output.tex
@@ -32,8 +32,7 @@ The first thing to do is to create:
 \item A \code{serial_write()} write file operation stub.
       See the slides or the code for the prototype to use.
       Just place a \code{return -EINVAL;} statement in the function
-      body so far, to signal that there is something wrong with this
-      function so far.
+      body, to signal that there is something wrong with this function.
 \item Similarly, a \code{serial_read()} read file operation stub.
 \item A \ksym{file_operations} structure declaring these file
       operations.