diff --git a/README-dockerhub.md b/README-dockerhub.md
index 90f972e..450e7f8 100644
--- a/README-dockerhub.md
+++ b/README-dockerhub.md
@@ -160,7 +160,7 @@ You can add the following example code block to Azure pipeline script with the "
 
 ```yaml
 trigger:
-  - main 
+  - main  
 
 container:
   image: aquasec/aqua-scanner:latest-limited