diff --git a/instrumentation/reactor-3.1/src/main/java/io/opentelemetry/instrumentation/auto/reactor/ReactorHooksInstrumentation.java b/instrumentation/reactor-3.1/src/main/java/io/opentelemetry/instrumentation/auto/reactor/ReactorHooksInstrumentation.java
index 51fc687c77..4993dcf738 100644
--- a/instrumentation/reactor-3.1/src/main/java/io/opentelemetry/instrumentation/auto/reactor/ReactorHooksInstrumentation.java
+++ b/instrumentation/reactor-3.1/src/main/java/io/opentelemetry/instrumentation/auto/reactor/ReactorHooksInstrumentation.java
@@ -37,13 +37,12 @@ public final class ReactorHooksInstrumentation extends Instrumenter.Default {
   @Override
   public String[] helperClassNames() {
     return new String[] {
-        "io.opentelemetry.instrumentation.reactor.TracingOperator$Lifter",
-        "io.opentelemetry.instrumentation.reactor.TracingOperator",
-        "io.opentelemetry.instrumentation.reactor.TracingSubscriber"
+      "io.opentelemetry.instrumentation.reactor.TracingOperator$Lifter",
+      "io.opentelemetry.instrumentation.reactor.TracingOperator",
+      "io.opentelemetry.instrumentation.reactor.TracingSubscriber"
     };
   }
 
-
   @Override
   public ElementMatcher<TypeDescription> typeMatcher() {
     return named("reactor.core.publisher.Hooks");