diff --git a/README.md b/README.md
index 2bdad25..01535bf 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,7 @@
 * Packages that don't fit to the official portage tree.
 
 ### Manual installation:
-  git clone https://code.gnuardo.com/gerardo/overlay gnuardo
-  echo 'PORTDIR_OVERLAY="$PWD/gnuardo"' >> /etc/portage/make.conf
-
+```
+git clone https://code.gnuardo.com/gerardo/overlay gnuardo
+echo 'PORTDIR_OVERLAY="$PWD/gnuardo"' >> /etc/portage/make.conf
+```