diff --git a/debian/changelog b/debian/changelog
index b253b59..971eb28 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+findbugs (3.1.0~preview2-4) UNRELEASED; urgency=medium
+
+  * Trim trailing whitespace.
+
+ -- Debian Janitor <janitor@jelmer.uk>  Wed, 18 Aug 2021 06:59:57 -0000
+
 findbugs (3.1.0~preview2-3) unstable; urgency=medium
 
   * Team upload.
@@ -71,7 +77,7 @@
 
   * Team upload.
   * Install annotations.jar file and pom into /usr/share/maven-repo for
-    use of findbugs annotations with projects that use maven. 
+    use of findbugs annotations with projects that use maven.
   * Update orig-tar.sh to fully clean all generated sources from upstream
     tarball (Closes: #726988), repack 2.0.3 release.
   * d/p/0008-fix-docbook-ref.patch: Switch use of online docbookx.dtd