diff --git a/spring-cloud-contract-spec/src/main/groovy/org/springframework/cloud/contract/spec/internal/OutputMessage.groovy b/spring-cloud-contract-spec/src/main/groovy/org/springframework/cloud/contract/spec/internal/OutputMessage.groovy
index 4e678390de..ea0a095f4e 100644
--- a/spring-cloud-contract-spec/src/main/groovy/org/springframework/cloud/contract/spec/internal/OutputMessage.groovy
+++ b/spring-cloud-contract-spec/src/main/groovy/org/springframework/cloud/contract/spec/internal/OutputMessage.groovy
@@ -25,6 +25,7 @@ import org.apache.commons.lang3.StringEscapeUtils
 import repackaged.nl.flotsam.xeger.Xeger
 
 import java.util.regex.Pattern
+
 /**
  * Represents an output for messaging. Used for verifying
  * the body and headers that are sent.