Update Javadocs.
diff --git a/juneau-doc/src/main/javadoc/overview.html b/juneau-doc/src/main/javadoc/overview.html
index 2f88135..482e95d 100644
--- a/juneau-doc/src/main/javadoc/overview.html
+++ b/juneau-doc/src/main/javadoc/overview.html
@@ -5452,7 +5452,7 @@
</ul>
<p class='bcode'>
<jc>// Construct the sample config file programmatically</jc>
- Config cf = Config.<jsm>create</jsm>().name(<js>"MyConfig.cfg"</js>).build()
+ Config c = Config.<jsm>create</jsm>().name(<js>"MyConfig.cfg"</js>).build()
.set(<js>"key1"</js>, 1)
.set(<js>"key2"</js>, <jk>true</jk>)
.set(<js>"key3"</js>, <jk>new int</jk>[]{1,2,3})
@@ -5513,6 +5513,21 @@
<a id="juneau-config.ReadOnlyConfigs"></a>
<h3 class='topic' onclick='toggle(this)'>6.12 - Read-only Configs</h3>
<div class='topic'>
+ <p>
+ The following settings can be used to create read-only <code>Config</code> objects:
+ </p>
+ <ul class='doctree'>
+ <li class='jf'>{@link org.apache.juneau.config.Config#CONFIG_readOnly}
+ <li class='jm'>{@link org.apache.juneau.config.ConfigBuilder#readOnly()}
+ </ul>
+ <h6 class='figure'>Example:</h6>
+ <p class='bcode'>
+ <jc>// Create a read-only config</jc>
+ Config c = Config.<jsm>create</jsm>().name(<js>"MyConfig.cfg"</js>).readOnly().build();
+ </p>
+ <p>
+ This causes all methods that make modifications to throw {@link java.lang.UnsupportedOperationException}.
+ </p>
</div>
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