diff --git a/README.md b/README.md
index 8c5d626..75eb600 100644
--- a/README.md
+++ b/README.md
@@ -129,7 +129,6 @@ graph LR;
 - Sample GET calls interaction with DB
 
 ```mermaid
-sequenceDiagram
 sequenceDiagram
     Client->>+Gateway:GET(Dataset)
     Gateway->>+Dataservice: GET
@@ -137,4 +136,4 @@ sequenceDiagram
     Database->>+Dataservice:Result
     Dataservice->>+Gateway:List of Dataset
     Gateway->>+Client: Dataset list
-```
\ No newline at end of file
+```