diff --git a/maven-plugin-tools-api/src/main/java/org/apache/maven/tools/plugin/scanner/DefaultMojoScanner.java b/maven-plugin-tools-api/src/main/java/org/apache/maven/tools/plugin/scanner/DefaultMojoScanner.java
index 7ebabae..3684624 100644
--- a/maven-plugin-tools-api/src/main/java/org/apache/maven/tools/plugin/scanner/DefaultMojoScanner.java
+++ b/maven-plugin-tools-api/src/main/java/org/apache/maven/tools/plugin/scanner/DefaultMojoScanner.java
@@ -61,6 +61,7 @@ public class DefaultMojoScanner
     {
     }
 
+    /** {@inheritDoc} */
     public void populatePluginDescriptor( MavenProject project, PluginDescriptor pluginDescriptor )
         throws ExtractionException, InvalidPluginDescriptorException
     {
diff --git a/maven-plugin-tools-api/src/main/java/org/apache/maven/tools/plugin/scanner/MojoScanner.java b/maven-plugin-tools-api/src/main/java/org/apache/maven/tools/plugin/scanner/MojoScanner.java
index 491dfd8..cd7ccd9 100644
--- a/maven-plugin-tools-api/src/main/java/org/apache/maven/tools/plugin/scanner/MojoScanner.java
+++ b/maven-plugin-tools-api/src/main/java/org/apache/maven/tools/plugin/scanner/MojoScanner.java
@@ -28,11 +28,20 @@ import java.util.Set;
 
 /**
  * @author jdcasey
+ * @version $Id$
  */
 public interface MojoScanner
 {
+    /** Plexus role for lookup */
     String ROLE = MojoScanner.class.getName();
 
+    /**
+     *
+     * @param project
+     * @param pluginDescriptor
+     * @throws ExtractionException
+     * @throws InvalidPluginDescriptorException
+     */
     void populatePluginDescriptor( MavenProject project, PluginDescriptor pluginDescriptor )
         throws ExtractionException, InvalidPluginDescriptorException;