[bootlin/training-materials updates] master: U-Boot slides: update prompt in example (f4d66698)

[Michael Opdenacker]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/f4d6669807649814677252dc308ee99452ea6add

>---------------------------------------------------------------

commit f4d6669807649814677252dc308ee99452ea6add
Author: Michael Opdenacker <michael.opdenacker at bootlin.com>
Date:   Mon Jul 19 20:02:01 2021 +0200

    U-Boot slides: update prompt in example
    
    Makes the example easier to read IMHO
    
    Signed-off-by: Michael Opdenacker <michael.opdenacker at bootlin.com>


>---------------------------------------------------------------

f4d6669807649814677252dc308ee99452ea6add
 .../sysdev-bootloaders-u-boot/sysdev-bootloaders-u-boot.tex   | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/slides/sysdev-bootloaders-u-boot/sysdev-bootloaders-u-boot.tex b/slides/sysdev-bootloaders-u-boot/sysdev-bootloaders-u-boot.tex
index 4d44d274..332a00a5 100644
--- a/slides/sysdev-bootloaders-u-boot/sysdev-bootloaders-u-boot.tex
+++ b/slides/sysdev-bootloaders-u-boot/sysdev-bootloaders-u-boot.tex
@@ -319,8 +319,9 @@ GNU ld (crosstool-NG 1.24.0.105_5659366) 2.34
 
 \begin{frame}[fragile]
 \frametitle{Environment variables commands - Example}
+\small
 \begin{verbatim}
-u-boot # printenv
+=> printenv
 baudrate=19200
 ethaddr=00:40:95:36:35:33
 netmask=255.255.255.0
@@ -329,10 +330,10 @@ serverip=10.0.0.1
 stdin=serial
 stdout=serial
 stderr=serial
-u-boot # printenv serverip
-serverip=10.0.0.1
-u-boot # setenv serverip 10.0.0.100
-u-boot # saveenv
+=> setenv serverip 10.0.0.100
+=> printenv serverip
+serverip=10.0.0.100
+=> saveenv
 \end{verbatim}
 \end{frame}