diff --git a/pom.xml b/pom.xml
index b12d5c5..823e67d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,7 +7,7 @@
     <groupId>org.study.tank</groupId>
     <artifactId>study-tank1</artifactId>
     <version>1.0-SNAPSHOT</version>
-    
+
     <dependencies>
         <dependency>
             <groupId>junit</groupId>