diff --git a/src/main/kotlin/drills/drill03/exercise2/PrintAgent.kt b/src/main/kotlin/drills/drill03/exercise2/PrintAgent.kt
index e1da9bc..cf4ad57 100644
--- a/src/main/kotlin/drills/drill03/exercise2/PrintAgent.kt
+++ b/src/main/kotlin/drills/drill03/exercise2/PrintAgent.kt
@@ -1,6 +1,6 @@
 package drills.drill03.exercise2
 
-class PrintAgent(private val nodes: Array<Node>): AbstractAgent(){
+class PrintAgent(private val nodes: Array<Node>) : AbstractAgent() {
     private var index = 0
     private val names = mutableListOf<String>()