diff --git a/doc/magic_cards_notes.md b/doc/magic_cards_notes.md
index 1a8726de2..8071f7ea7 100644
--- a/doc/magic_cards_notes.md
+++ b/doc/magic_cards_notes.md
@@ -539,10 +539,10 @@ Then send the data to be written.
 This tag has simular commands to the [UFUID](#mifare-classic-directwrite-ufuid-version)
 It seems to be developed by the same person.
 
-*** OBS ***
+**OBS**
 When writing to persistent memory it is possible to write _bad_ ACL and perm-brick the tag. 
 
-*** OBS ***
+**OBS**
 It is possible to write a configuration that perma locks the tag,  ie no more magic
 
 ### Identify
@@ -578,7 +578,7 @@ Write config:
 2. send 0xE100
 3. send 16 bytes
 
-** Warning **
+**Warning**
 Example of configuration to Perma lock tag:
 `85000000000000000000000000000008`