diff --git a/core-groovy-2/pom.xml b/core-groovy-2/pom.xml
index 1f5baaf904..40e38bef16 100644
--- a/core-groovy-2/pom.xml
+++ b/core-groovy-2/pom.xml
@@ -49,10 +49,10 @@
             <scope>test</scope>
         </dependency>
         <dependency>
-			<groupId>com.github.groovy-wslite</groupId>
-			<artifactId>groovy-wslite</artifactId>
-			<version>${groovy-wslite.version}</version>
-		</dependency>
+        	<groupId>com.github.groovy-wslite</groupId>
+        	<artifactId>groovy-wslite</artifactId>
+        	<version>${groovy-wslite.version}</version>
+        </dependency>
     </dependencies>
 
     <build>
@@ -180,7 +180,7 @@
         <junit.platform.version>1.0.0</junit.platform.version>
         <hsqldb.version>2.4.0</hsqldb.version>
         <spock-core.version>1.1-groovy-2.4</spock-core.version>
-		<groovy-wslite.version>1.1.3</groovy-wslite.version>        
+        <groovy-wslite.version>1.1.3</groovy-wslite.version>        
         <maven-compiler-plugin.version>3.8.1</maven-compiler-plugin.version>
         <logback.version>1.2.3</logback.version>
         <groovy.version>2.5.7</groovy.version>