diff --git a/config/checkstyle.xml b/config/checkstyle.xml
index 041e31ffb..d925f4909 100644
--- a/config/checkstyle.xml
+++ b/config/checkstyle.xml
@@ -6,6 +6,11 @@
+
+
+
+
+
@@ -61,6 +66,14 @@
+
+
+
+
+
diff --git a/smack-experimental/src/main/java/org/jivesoftware/smackx/mam/MamManager.java b/smack-experimental/src/main/java/org/jivesoftware/smackx/mam/MamManager.java
index ba3af51aa..2c72c8229 100644
--- a/smack-experimental/src/main/java/org/jivesoftware/smackx/mam/MamManager.java
+++ b/smack-experimental/src/main/java/org/jivesoftware/smackx/mam/MamManager.java
@@ -178,7 +178,9 @@ public final class MamManager extends Manager {
* @param connection the XMPP connection to get the archive for.
* @return the instance of MamManager.
*/
+ // CHECKSTYLE:OFF:RegexpSingleline
public static MamManager getInstanceFor(XMPPConnection connection) {
+ // CHECKSTYLE:ON:RegexpSingleline
return getInstanceFor(connection, (Jid) null);
}