diff --git a/Data-format.md b/Data-format.md
index 021b6cd..3433066 100644
--- a/Data-format.md
+++ b/Data-format.md
@@ -59,7 +59,8 @@ https://github.com/BoostIO/Boostnote/blob/a480ca7b551bf70becf8000047b6608194c5c2
 Each note has a unique hash for jumping a note to a note. You can check it in InfoPanel.
 ![image](https://user-images.githubusercontent.com/11307908/31156181-c3b37e08-a8ed-11e7-95f8-c0206aef839c.png)
 
-In this case, the hash is `3bfa3f3e67aef359ac6f-b5176bbf1cc5f34cd578`. This is a combination of `Storage key` and `Note key` (`\`${storageKey}-${noteKey}\``).
+In this case, the hash is `3bfa3f3e67aef359ac6f-b5176bbf1cc5f34cd578`. This is a combination of `Storage key` and `Note key` (`${storageKey}-${noteKey}`).
+
 # Why cson?
 CSON supports multiline string. So we can use diff much easier.