Update old school @exception with new school @throws.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/jxpath/trunk@1747116 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/main/java/org/apache/commons/jxpath/JXPathContextFactory.java b/src/main/java/org/apache/commons/jxpath/JXPathContextFactory.java
index 11fcd0c..49fff8e 100644
--- a/src/main/java/org/apache/commons/jxpath/JXPathContextFactory.java
+++ b/src/main/java/org/apache/commons/jxpath/JXPathContextFactory.java
@@ -97,7 +97,7 @@
      * obtain JXPathContext instances.
      *
      * @return JXPathContextFactory
-     * @exception JXPathContextFactoryConfigurationError if the implementation
+     * @throws JXPathContextFactoryConfigurationError if the implementation
      *            is not available or cannot be instantiated.
      */
     public static JXPathContextFactory newInstance() {
@@ -124,7 +124,7 @@
      * @param parentContext parent context
      * @param contextBean Object bean
      * @return JXPathContext
-     * @exception JXPathContextFactoryConfigurationError if a JXPathContext
+     * @throws JXPathContextFactoryConfigurationError if a JXPathContext
      *            cannot be created which satisfies the configuration requested
      */