Remove layman support

README.md

@@ -7,16 +7,3 @@
 ## 2. Add repository using eselect repository
     sudo eselect repository add smoverlay git https://git.s-morozov.net/gentoo-overlays/smoverlay.git
     sudo emerge --sync smoverlay
-
-## 3. Add repository using layman (deprecated):
-Add the following URL to your /etc/layman.cfg (or /etc/layman/layman.cfg):  
->https://www.s-morozov.net/overlays.xml
-
-Example:
-```
-overlays  : http://www.gentoo.org/proj/en/overlays/repositories.xml
-            https://another-repo.tld/repo.xml
-            https://www.s-morozov.net/overlays.xml
-```
-Then you need to add repo by layman:
-`layman -f && layman -a smoverlay`