[BL training-materials-updates] Misc https updates

[Michael Opdenacker]

Repository : git://git.free-electrons.com/training-materials.git
On branch  : master
Link       : http://git.free-electrons.com/training-materials/commit/?id=728f800f7a02d3ee57236d3987e00b8726e86636

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

commit 728f800f7a02d3ee57236d3987e00b8726e86636
Author: Michael Opdenacker <michael.opdenacker at bootlin.com>
Date:   Sat Nov 24 17:14:09 2018 +0100

    Misc https updates
    
    Signed-off-by: Michael Opdenacker <michael.opdenacker at bootlin.com>


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

728f800f7a02d3ee57236d3987e00b8726e86636
 labs/kernel-board-setup/kernel-board-setup.tex                     | 4 ++--
 labs/kernel-git/kernel-git.tex                                     | 3 ++-
 slides/kernel-resources-references/kernel-resources-references.tex | 2 +-
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/labs/kernel-board-setup/kernel-board-setup.tex b/labs/kernel-board-setup/kernel-board-setup.tex
index fe194ef..0367c2a 100644
--- a/labs/kernel-board-setup/kernel-board-setup.tex
+++ b/labs/kernel-board-setup/kernel-board-setup.tex
@@ -37,11 +37,11 @@ during the practical labs.
 
 The second document to download is the datasheet for the
 TI AM335x SoCs, available on
-\url{http://www.ti.com/lit/ds/symlink/am3359.pdf}. This document will
+\url{https://www.ti.com/lit/ds/symlink/am3359.pdf}. This document will
 give us details about pin assignments.
 
 Last but not least, download the Technical Reference Manual (TRM) for
-the TI AM3359 SoC, available on \url{http://www.ti.com/product/am3359},
+the TI AM3359 SoC, available on \url{https://www.ti.com/product/am3359},
 in the \code{User guides} section in the \code{Technical documents} tab.
 This document is more than 5100 pages big! You will need it
 too during the practical labs.
diff --git a/labs/kernel-git/kernel-git.tex b/labs/kernel-git/kernel-git.tex
index bd2b261..0de4649 100644
--- a/labs/kernel-git/kernel-git.tex
+++ b/labs/kernel-git/kernel-git.tex
@@ -41,7 +41,8 @@ Find something to modify in the Linux kernel sources. Here are ideas:
 
 \begin{itemize}
 \item Choose an ARM defconfig file, apply it, run \code{make} and fix compile warnings
-\item Implement changes recommended in the Kernel Janitors page: \url{http://kernelnewbies.org/KernelJanitors/Todo}
+\item Implement changes recommended in the Kernel Janitors page:
+      \url{https://kernelnewbies.org/KernelJanitors/Todo}
 \item Run the \code{scripts/checkpatch.pl} command on a subdirectory of the Linux tree.
       You can do that with \url{https://bootlin.com/labs/run-checkpatch}
 \item Look for spelling mistakes in documentation, or classical mistakes like "the the", "a a"...
diff --git a/slides/kernel-resources-references/kernel-resources-references.tex b/slides/kernel-resources-references/kernel-resources-references.tex
index 5769e72..baa97d9 100644
--- a/slides/kernel-resources-references/kernel-resources-references.tex
+++ b/slides/kernel-resources-references/kernel-resources-references.tex
@@ -122,7 +122,7 @@
         be rather straightforward, but the serial lab will be quite different
 	if you use a different processor.
   \item Help with tasks keeping the kernel code clean and up-to-date:\\
-	\url{http://kernelnewbies.org/KernelJanitors}
+	\url{https://kernelnewbies.org/KernelJanitors}
   \item Propose fixes for issues reported by the {\em Coccinelle} tool:\\
 	\code{make coccicheck}
   \item Learn by reading the kernel code by yourself, ask questions and