diff --git a/.gitignore b/.gitignore
index 5cef477b..14e8ec4d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,3 +10,4 @@ idea-plugin/out
 /maven-plugin/src/it/*/interpolated-pom.xml.bak
 /maven-plugin/src/it/*/build.log
 .java-version
+.DS_Store
diff --git a/sorter/src/test/java/sortpom/output/PatchedXMLWriterTest.java b/sorter/src/test/java/sortpom/output/PatchedXMLWriterTest.java
index 4f0281fc..ea406f5b 100644
--- a/sorter/src/test/java/sortpom/output/PatchedXMLWriterTest.java
+++ b/sorter/src/test/java/sortpom/output/PatchedXMLWriterTest.java
@@ -12,7 +12,7 @@ class PatchedXMLWriterTest {
 
   /** Copied, with gratitude, from Dom4J */
   @Test
-  public void writeXmlWithDocType() throws Exception {
+  void writeXmlWithDocType() throws Exception {
     var xml =
         "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
             + "<!DOCTYPE xml [\n"