diff --git a/pgpainless-core/src/main/java/org/pgpainless/signature/subpackets/SignatureSubpacketsHelper.java b/pgpainless-core/src/main/java/org/pgpainless/signature/subpackets/SignatureSubpacketsHelper.java
index 2def2af6..8af60a03 100644
--- a/pgpainless-core/src/main/java/org/pgpainless/signature/subpackets/SignatureSubpacketsHelper.java
+++ b/pgpainless-core/src/main/java/org/pgpainless/signature/subpackets/SignatureSubpacketsHelper.java
@@ -124,7 +124,7 @@ public class SignatureSubpacketsHelper {
                     RegularExpression regex = (RegularExpression) subpacket;
                     subpackets.setRegularExpression(regex);
                     break;
-                    
+
                 case keyServerPreferences:
                 case preferredKeyServers:
                 case placeholder: