Update README

Author: romain-dartigues

CHECK.html

@@ -219,6 +219,7 @@ <h1>
 <tr><td>LinkedIn</td><td><img src="https://edent.github.io/SuperTinyIcons/images/svg/linkedin.svg" width="100" /></td><td><img src="https://edent.github.io/SuperTinyIcons/images/svg/linkedin.svg" width="100" style="border-radius: 50%;"></td><td><img src="https://edent.github.io/SuperTinyIcons/images/reference/linkedin.svg" width="100"></td><td><a href="https://brand.linkedin.com/">https://brand.linkedin.com/</a></td></tr>
 <tr><td>Linux</td><td><img src="https://edent.github.io/SuperTinyIcons/images/svg/linux.svg" width="100" /></td><td><img src="https://edent.github.io/SuperTinyIcons/images/svg/linux.svg" width="100" style="border-radius: 50%;"></td><td><img src="https://edent.github.io/SuperTinyIcons/images/reference/linux.svg" width="100"></td><td><a href="https://www.linuxfoundation.org/trademark-usage/">https://www.linuxfoundation.org/trademark-usage/</a></td></tr>
 <tr><td>Linux Mint</td><td><img src="https://edent.github.io/SuperTinyIcons/images/svg/linux_mint.svg" width="100" /></td><td><img src="https://edent.github.io/SuperTinyIcons/images/svg/linux_mint.svg" width="100" style="border-radius: 50%;"></td><td><img src="https://edent.github.io/SuperTinyIcons/images/reference/linux_mint.svg" width="100"></td><td><a href="https://commons.wikimedia.org/wiki/File:Linux_Mint_logo_without_wordmark.svg">https://commons.wikimedia.org/wiki/File:Linux_Mint_logo_without_wordmark.svg</a></td></tr>
+<tr><td>LinuxContainers</td><td><img src="https://edent.github.io/SuperTinyIcons/images/svg/linuxcontainers.svg" width="100" /></td><td><img src="https://edent.github.io/SuperTinyIcons/images/svg/linuxcontainers.svg" width="100" style="border-radius: 50%;"></td><td><img src="https://edent.github.io/SuperTinyIcons/images/reference/linuxcontainers.svg" width="100"></td></tr>
 <tr><td>Lobste.rs</td><td><img src="https://edent.github.io/SuperTinyIcons/images/svg/lobsters.svg" width="100" /></td><td><img src="https://edent.github.io/SuperTinyIcons/images/svg/lobsters.svg" width="100" style="border-radius: 50%;"></td><td><img src="https://edent.github.io/SuperTinyIcons/images/reference/lobsters.png" width="100"></td><td><a href="https://lobste.rs/">https://lobste.rs/</a></td></tr>
 <tr><td>Lock</td><td><img src="https://edent.github.io/SuperTinyIcons/images/svg/lock.svg" width="100" /></td><td><img src="https://edent.github.io/SuperTinyIcons/images/svg/lock.svg" width="100" style="border-radius: 50%;"></td><td><img src="https://edent.github.io/SuperTinyIcons/images/reference/lock.png" width="100"></td><td><a href="https://www.freepik.com/icon/lock_449932">https://www.freepik.com/icon/lock_449932</a></td></tr>
 <tr><td>Logitech</td><td><img src="https://edent.github.io/SuperTinyIcons/images/svg/logitech.svg" width="100" /></td><td><img src="https://edent.github.io/SuperTinyIcons/images/svg/logitech.svg" width="100" style="border-radius: 50%;"></td><td><img src="https://edent.github.io/SuperTinyIcons/images/reference/logitech.png" width="100"></td><td><a href="https://www.logitech.com/en-au">https://www.logitech.com/en-au</a></td></tr>