diff --git a/rtl/readme.md b/rtl/readme.md
index 3825381..7e74a19 100644
--- a/rtl/readme.md
+++ b/rtl/readme.md
@@ -3,7 +3,10 @@
 ## Litex General
 
 ### add local platform
+
+```
 from platforms import cmod7
+```
 
 ### add local core