diff --git a/cypher/README.md b/cypher/README.md
index 14e267b..c518155 100755
--- a/cypher/README.md
+++ b/cypher/README.md
@@ -11,7 +11,7 @@ include_toc: true
 
 ### delete whole db content
 
-```
+``` graphql
 MATCH (n) detach delete n;
 ```