Normalize Javadoc spelling

Author: garydgregory

src/site/xdoc/index.xml

@@ -125,7 +125,7 @@ Bean Collections has an additional dependency on
     </p>
     <ul>
       <li><a href="/beanutils/changes.html#a1.9.4">Release Notes</a></li>
-      <li><a href="/beanutils/javadocs/v1.9.4/apidocs/index.html">JavaDoc</a></li>
+      <li><a href="/beanutils/javadocs/v1.9.4/apidocs/index.html">Javadoc</a></li>
     </ul>
     <p>
     <strong>CVE-2019-10086.</strong> Apache Commons Beanutils does not suppresses