diff --git a/nb-adapters/adapter-milvus/pom.xml b/nb-adapters/adapter-milvus/pom.xml
index d835768dc..c8a67eacd 100644
--- a/nb-adapters/adapter-milvus/pom.xml
+++ b/nb-adapters/adapter-milvus/pom.xml
@@ -63,7 +63,7 @@
             <artifactId>reload4j</artifactId>
             <version>1.2.25</version>
         </dependency>
-	<dependency>
+        <dependency>
             <groupId>org.apache.logging.log4j</groupId>
             <artifactId>log4j-slf4j2-impl</artifactId>
             <version>2.23.1</version>