diff --git a/SimpleX/README.md b/SimpleX/README.md
index 6390044..40feb89 100644
--- a/SimpleX/README.md
+++ b/SimpleX/README.md
@@ -1,5 +1,7 @@
 ## HOW TO SETUP ##
 
+```sh
+
 This is the code to check if a simplex link is valid and joinable.
 Steps to make the script work:
 1) Download the simplex-chat cli client. You can follow this guide  https://simplex.chat/docs/cli.html#download-chat-client.
@@ -74,3 +76,5 @@ using SOCKS5 proxy SocksProxyWithAuth SocksIsolateByAuth 127.0.0.1:9050 for ALL
 → ./simplex-chat-ubuntu-22_04-x86-64  -d $HOME/.simplex/simplep-bot -x -p 3030
 
 5) Call the is_simplex_link_valid(`link`) function.
+
+```