Fixed JavaDoc issue.
diff --git a/src/test/java/org/apache/maven/plugins/jar/JarMojoTest.java b/src/test/java/org/apache/maven/plugins/jar/JarMojoTest.java
index ed4cc9a..601b769 100644
--- a/src/test/java/org/apache/maven/plugins/jar/JarMojoTest.java
+++ b/src/test/java/org/apache/maven/plugins/jar/JarMojoTest.java
@@ -46,7 +46,7 @@
     /**
      * tests the proper discovery and configuration of the mojo
      *
-     * @throws Exception
+     * @throws Exception in case of an error.
      */
     public void testJarTestEnvironment()
         throws Exception