Fix some links

Author: dlech

cibuild.sh

@@ -45,6 +45,8 @@ if [ "$TRAVIS" == "true" ]; then
         bountysource\.com
         barryodonovan\.com
         unity3d\.com
+        x3dom\.org
+        https:\/\/na\.industrial\.panasonic\.com\/products\/wireless-connectivity\/bluetooth\/bluetooth-classic\/series\/pan1325a1315a-series\/CS460
     }.map{|h| "/#{h}/"}.join(",")')
 else
     # credit: code snippet borrowed from jekyllrb.com website source
@@ -53,6 +55,7 @@ else
         https:\/\/github\.com\/myuser\/myrepo
         https:\/\/github.com\/ev3dev\/ev3dev\.github\.io\/edit\/.*
         robosnap.net
+        https:\/\/na\.industrial\.panasonic\.com\/products\/wireless-connectivity\/bluetooth\/bluetooth-classic\/series\/pan1325a1315a-series\/CS460
     }.map{|h| "/#{h}/"}.join(",")')
 fi
 

docs/kernel-hackers-notebook/ev3-sound.md

@@ -12,7 +12,7 @@ title: EV3 Sound
 
 ## Device Driver
 
-The driver is implemented as an [ALSA](https://www.kernel.org/doc/Documentation/sound/alsa/) sound driver. There is an [input](https://www.kernel.org/doc/Documentation/input/input.txt) device that is integrated into the ASLA driver to provide a system beep (e.g. ^G). There are also extra attributes for manually controlling tone mode since the input device required root privileges when used from a remote terminal (i.e. ssh).
+The driver is implemented as an [ALSA](https://www.kernel.org/doc/html/latest/sound/index.html) sound driver. There is an [input](https://www.kernel.org/doc/Documentation/input/input.txt) device that is integrated into the ASLA driver to provide a system beep (e.g. ^G). There are also extra attributes for manually controlling tone mode since the input device required root privileges when used from a remote terminal (i.e. ssh).
 
 ## Notes