diff --git a/src/org/daisy/dotify/common/splitter/SplitPointSpecification.java b/src/org/daisy/dotify/common/splitter/SplitPointSpecification.java
index b841105..9d69a85 100644
--- a/src/org/daisy/dotify/common/splitter/SplitPointSpecification.java
+++ b/src/org/daisy/dotify/common/splitter/SplitPointSpecification.java
@@ -1,5 +1,9 @@
 package org.daisy.dotify.common.splitter;
 
+/**
+ * Provides a specification for a split point.
+ * @author Joel Håkansson
+ */
 public class SplitPointSpecification {
 	enum Type {
 		ALL,
diff --git a/test/org/daisy/dotify/common/io/InterProcessLockTest.java b/test/org/daisy/dotify/common/io/InterProcessLockTest.java
index 0a7d356..e4d50f4 100644
--- a/test/org/daisy/dotify/common/io/InterProcessLockTest.java
+++ b/test/org/daisy/dotify/common/io/InterProcessLockTest.java
@@ -7,6 +7,7 @@
 
 import org.junit.Test;
 
+@SuppressWarnings("javadoc")
 public class InterProcessLockTest {
 
 	@Test
diff --git a/test/org/daisy/dotify/common/text/ConditionalMapperTest.java b/test/org/daisy/dotify/common/text/ConditionalMapperTest.java
index 26c9809..013f7cc 100644
--- a/test/org/daisy/dotify/common/text/ConditionalMapperTest.java
+++ b/test/org/daisy/dotify/common/text/ConditionalMapperTest.java
@@ -3,6 +3,7 @@
 import org.junit.Test;
 import static org.junit.Assert.*;
 
+@SuppressWarnings("javadoc")
 public class ConditionalMapperTest {
 
 	@Test