diff --git a/README.md b/README.md
index 804c80e..5cac7e9 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 ## todo list :
 
 - **builtins :**
-	- ~~echo~~
+	- `~~echo~~`
 	- echo -n
 	- cd <relative path>
 	- cd <absolute path>
@@ -10,21 +10,21 @@
 	- unset
 	- env
 	- ~~exit~~
-- '  *(ignore any special characters)* --> [ressource](https://linuxhandbook.com/quotes-in-bash/)
-- "  *(ignore any special characters except '$')*
+- `'`  *(ignore any special characters)* --> [ressource](https://linuxhandbook.com/quotes-in-bash/)
+- `"`  *(ignore any special characters except '$')*
 - unclosed quotes ?
 - **redirection :**
 	- `>` *input*
 	- `>` *output*
 	- `<<` *read input until empty line -- doesn't update history*
 	- `>>` *redirect and append*
-- |
-- $
-- $?
+- `|`
+- `$`
+- `$?`
 - **signals :**
-	- ^C  *close process*
-	- ^D  *exit minishell*
-	- ^\  *do nothing*
+	- `^C` *close process*
+	- `^D` *exit minishell*
+	- `^\` *do nothing*
 - history
 
 --> [source of a minishell with an interesting README](https://git.42l.fr/Fabien/minishell)